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Bryan Culbertson

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Medalist dropper bulbs vs. Silicone: Which Dropper Bulb Performs Better?

Medalist Dropper Bulbs vs. Silicone: Which Performs Better?

When brands choose dropper packaging for pharmaceuticals, nutraceuticals, cosmetics, or essential oils, one of the most important — and most overlooked — components is the dropper bulb. The bulb is the first thing a customer touches. It controls the dosing experience, protects the formula inside, and influences how consumers perceive your brand’s quality.

For decades, the industry has leaned on silicone bulbs as the “premium” option over traditional rubber. Silicone earned its place by offering better chemical resistance, longer shelf life, and less odor than natural rubber.

But there’s a new gold standard: Medalist® dropper bulbs, made from medical-grade thermoplastic elastomers (TPE). At RTN Applicator, we have seen firsthand that Medalist dropper bulbs outperform silicone in critical ways — consistency, durability, compliance, and cost-effectiveness.

This article compares Medalist dropper bulbs vs. silicone bulbs across the factors that matter most to brand owners, formulators, and packaging engineers.

1. Material Background: What Are We Comparing?

Silicone Bulbs

  • Derived from silica and oxygen, processed into a flexible elastomer.
  • Known for wide temperature stability, hydrophobicity, and chemical inertness.
  • Common in labware, bakeware, and some medical devices.

Medalist® Dropper Bulbs

  • Proprietary medical-grade thermoplastic elastomers engineered by Teknor Apex.
  • Designed specifically for medical and pharmaceutical use.
  • Latex-free, phthalate-free, and compliant with USP and ISO standards.
  • Precision-molded into consistent Medalist dropper bulbs at RTN Applicator.

At first glance, both materials seem highly capable. The real differences emerge in the details of performance and manufacturability.

2. Consistency & Quality Control

Silicone:

  • Can vary batch-to-batch, depending on formulation and curing process.
  • Compression-molded silicone parts sometimes show surface variation or hardness inconsistencies.
  • Pigmentation is possible but requires special processing.

Medalist Dropper Bulbs:

  • Manufactured under medical-grade quality systems, ensuring tight durometer control and consistent elasticity.
  • Thermoplastic process allows for repeatable, precision molding — every Medalist dropper bulb is virtually identical.
  • Pigments incorporate more uniformly, giving brands flexibility in color and finish.

Verdict: For high-volume production where consistency matters, Medalist dropper bulbs are measurably superior. When a customer picks up one bottle and then another six months later, the actuation feels the same — reinforcing quality perception.

3. Chemical Compatibility

Silicone:

  • Excellent resistance to heat, UV, and many aqueous solutions.
  • Prone to swelling and degradation when exposed to certain oils, solvents, and aromatic compounds.
  • Over time, this can cause bulb softening, leakage, or loss of suction.

Medalist Dropper Bulbs:

  • Engineered for compatibility with a wide range of pharmaceuticals, nutraceuticals, alcohol-based tinctures, and essential oils.
  • Resist swelling, hardening, or cracking under exposure to aggressive actives.
  • Latex-free — avoids the protein allergens found in natural rubber.

Verdict: Medalist dropper bulbs provide a broader safety margin for formulations that would challenge silicone, especially oil-based and fragrance-rich products.

4. Durability & Shelf Life

Silicone:

  • Generally durable, but long-term use can lead to surface cracking.
  • May become tacky or sticky after prolonged contact with certain oils.

Medalist Dropper Bulbs:

  • Designed for long-term stability — maintain durometer and elasticity over the full shelf life of packaged products.
  • Resistant to cracking, embrittlement, or changes in tactile feel.

Verdict: Medalist dropper bulbs feel “like new” even after years on the shelf. That translates to better consumer trust and fewer product returns.

5. User Experience

Consumers may not know the word “durometer,” but they notice how the bulb feels:

  • Does it compress smoothly?
  • Does it spring back consistently?
  • Can it draw up and dispense the right dose every time?

Silicone:

  • Offers smooth compression but sometimes too soft or too stiff depending on batch.
  • May deform if squeezed repeatedly.

Medalist Dropper Bulbs:

  • Tuned to the ideal durometer for dropper functionality — firm enough for control, soft enough for easy squeeze.
  • Return to shape consistently, even after hundreds of actuations.
  • Provide a reliable, satisfying “feel” that elevates brand perception.

Verdict: Medalist dropper bulbs win on tactile quality and dosing precision.

6. Regulatory & Compliance Profile

Silicone:

  • Accepted in many industries, but compliance documentation depends on supplier.
  • May not always come with full traceability or USP/ISO test data.

Medalist Dropper Bulbs:

  • Developed for medical applications with comprehensive regulatory support.
  • Free from latex, phthalates, and heavy metals.
  • Meet USP <661>, <87>, <88>, and ISO 10993 standards for biocompatibility.
  • Produced under cGMP-like quality systems.

Verdict: Medalist dropper bulbs give buyers — especially in pharma, nutraceutical, and high-end cosmetics — peace of mind. They meet the compliance requirements that regulators and global buyers expect.

7. Manufacturing & Supply Chain

Silicone:

  • Often produced overseas.
  • Supply can be inconsistent, with long lead times.
  • Secondary curing steps add cost and complexity.

Medalist Dropper Bulbs:

  • Produced domestically (USA) with reliable supply chains.
  • Thermoplastic processing enables efficient, high-volume production.
  • Faster turnaround and more predictable lead times for customers.

Verdict: Medalist dropper bulbs improve not only the product but also the reliability of your supply chain.

8. Cost Effectiveness

Silicone:

  • Considered “premium,” often priced higher than natural rubber.
  • Cost structure affected by overseas sourcing and curing processes.

Medalist Dropper Bulbs:

  • Competitive with silicone, but deliver longer shelf life and fewer failures — reducing total cost of ownership.
  • Lower reject rates and better molding efficiency improve value for brands ordering at scale.

Verdict: Medalist dropper bulbs deliver premium performance without unnecessary cost burden.

9. Applications in Action

Pharmaceuticals & Nutraceuticals

  • Precise dosing, child-safe designs, and cGMP compliance make Medalist dropper bulbs the clear choice.

Cosmetics & Personal Care

  • Consistent feel and customizable aesthetics enhance the luxury experience.

Essential Oils & Botanicals

  • Superior chemical resistance ensures no swelling, tackiness, or bulb failure.

Specialty Food & Beverage

  • Safe contact with flavor extracts and tinctures without leaching or degradation.

10. The Bottom Line

Silicone bulbs have served the packaging industry well, but Medalist® dropper bulbs represent a generational step forward. By choosing Medalist, brands secure:

  • Better consistency
  • Wider compatibility
  • Stronger compliance profile
  • Improved consumer experience
  • Supply chain reliability

At RTN Applicator, we’ve committed to Medalist dropper bulbs because they allow us to deliver the best droppers in the industry — every single time.

FAQ About Medalist® Dropper Bulbs

Are Medalist dropper bulbs latex-free and hypoallergenic?
Yes. Medalist® is a medical-grade thermoplastic elastomer that’s latex-free and designed to minimize allergy risks compared to natural rubber.

How do Medalist dropper bulbs compare to silicone for chemical compatibility?
Medalist dropper bulbs are engineered for broad compatibility (including many oils, alcohols, and fragrances). They resist swelling, tackiness, and softening better than silicone.

Do Medalist dropper bulbs maintain performance over shelf life?
Yes. Medalist maintains durometer, elasticity, and recovery across long shelf lives, helping prevent leakage or dosing variability.

What standards and tests can Medalist dropper bulbs meet?
They are designed to support USP and ISO 10993 biocompatibility testing. RTN can provide documentation and guidance to align with your regulatory needs.

Are Medalist dropper bulbs suitable for essential oils and botanicals?
Yes. Medalist dropper bulbs show excellent resistance to aromatics and many solvent systems used in essential oils. We recommend soak/swelling tests on your exact formula.

Can Medalist dropper bulbs be used with alcohol-based tinctures?
Yes. Medalist performs strongly with many alcohol-based formulations without the softening sometimes seen in silicone.

What durometers and sizes are available for Medalist dropper bulbs?
RTN offers multiple durometers tuned for dropper actuation and common neck finishes (18-400, 20-400, 22-400) with matched pipette lengths.

Can Medalist dropper bulbs be colored to match my brand?
Yes. Medalist accepts color matching and finishes suitable for premium cosmetics and wellness packaging.

Do Medalist dropper bulbs have odor or taste transfer?
They are engineered for a clean sensory profile. Proper processing minimizes odor and taste transfer compared to many rubber bulbs.

Are Medalist dropper bulbs compatible with CRC closures and tamper-evident features?
Yes. RTN pairs Medalist dropper bulbs with CRC CT closures and optional tamper-evident solutions (shrink bands, breakaway rings).

Is Medalist recyclable or more sustainable than rubber?
Yes. Medalist is a thermoplastic, which can support recycling workflows. Practical recyclability depends on local systems and product use.

Tariff-Free Droppers: Why RTN Applicator Is Your U.S.-Based, Reliable Supplier

In an era of rising global tariffs and unstable international supply chains, sourcing packaging components — especially dropper assemblies — has become more unpredictable and expensive than ever. But it doesn’t have to be.

At RTN Applicator, we provide tariff-free droppers that are 100% American-made, manufactured entirely in the U.S. with domestic materials, and shipped with short, reliable lead times. That means no delays, no price volatility, and no reliance on overseas suppliers.

If you’re looking for a stable, domestic source for precision dropper assemblies, this is what sets RTN Applicator apart.

✔️ What Are Tariff-Free Droppers?

Tariff-free droppers are dispensing assemblies — including pipettes, caps, and bulbs — that are not subject to import duties or international trade restrictions. That’s only possible when your supplier sources and manufactures all components within the United States.

At RTN Applicator, our entire supply chain is U.S.-based, allowing us to offer:

  • Predictable pricing unaffected by foreign policy

  • No customs delays or freight complications

  • Faster turnaround times for orders large and small

  • Compliance with U.S. quality and regulatory standards

Our customers don’t just save money — they save time, reduce risk, and gain peace of mind.

Learn more about our Capabilities.

🇺🇸 How We Deliver 100% American-Made, Tariff-Free Droppers

Unlike many competitors, we don’t import parts and call it local. Every dropper assembly we produce is built with domestically sourced components, including:

Our manufacturing process is fully integrated under one roof at our U.S. facility, so you get true tariff-free droppers, not just partially assembled ones.

Want to see how it works? Visit our Capabilities page.

💡 Why Tariff-Free Droppers Matter to Your Business

Global supply chains are fragile — and recent events have proven just how easily production can be disrupted. Overseas components come with major risks:

  • Unexpected tariff hikes

  • Port delays and shipping congestion

  • Currency fluctuations

  • Limited communication or quality oversight

By sourcing tariff-free droppers from RTN Applicator, you’re investing in:

  • Long-term cost stability

  • Faster procurement cycles

  • Simplified vendor management

  • Greater control over compliance and quality

We’re proud to offer dropper assemblies that give your team one less thing to worry about — no matter how the global market shifts.

🔧 Fully Customizable, Fully Domestic

We don’t just deliver stock products — we specialize in building custom dropper assemblies tailored to your exact needs.

Whether you’re in pharmaceuticals, diagnostics, nutraceuticals, or cosmetics, we help you design a dropper solution with:

  • Exact fill volume or dispensing requirements

  • Custom bulb hardness or color

  • Cap styles that match your packaging

  • Printed pipettes and logos for strong brand presence

Best of all, we do it without the delays or inconsistencies that come from foreign vendors.

See more about our customization options on our Custom Assemblies page.

📦 Industries That Depend on Tariff-Free Droppers

Many of our clients operate in highly regulated or time-sensitive industries where delays or material inconsistencies simply aren’t acceptable. We regularly work with:

  • Pharmaceutical and diagnostic labs

  • Nutraceutical and wellness brands

  • Specialty chemical companies

  • High-volume contract manufacturers

  • Health and personal care packaging teams

If you work in one of these sectors, choosing a domestic supplier like RTN helps you eliminate uncertainty and streamline production. Learn more about the industries we serve on our Markets Served page.

📈 RTN Applicator: The Smart Choice for Tariff-Free Droppers

Here’s what sets us apart in today’s challenging supply chain landscape:

  • 100% of materials are sourced in the USA

  • All assembly and printing done in-house

  • Short lead times and consistent production quality

  • Experienced team offering engineering support and customization

  • No dependency on international shipping, ports, or tariffs

We’re not new to this — we’ve spent decades perfecting the art of precision liquid dispensing, and we’ve built a supply chain designed to support long-term customer success.

📞 Let’s Talk About Your Dropper Needs

If you’re tired of dealing with supply chain disruptions, unpredictable costs, or unreliable overseas vendors, it’s time to make the switch to tariff-free droppers.

Contact us today to request a quote, get samples, or discuss your project requirements. RTN Applicator is ready to deliver American-made quality — with zero tariff risk.

5 Reasons to Choose RTN Applicator for Your Medicine Dropper Assembly Needs

Choose RTN! When it comes to sourcing high-quality medicine dropper assemblies, choosing the right manufacturer is critical. Your dropper isn’t just a component—it’s a vital part of your product’s functionality, safety, and user experience. At RTN Applicator Company, we’ve been a trusted leader in dropper assembly manufacturing for over 27 years, serving industries like Health and Wellness, Pharmaceuticals, Cosmetics, and more. Here are five compelling reasons why RTN should be your go-to partner for medicine dropper assemblies.

 

1. In-House Manufacturing and Quality Control

At RTN, we handle every step of the manufacturing process under one roof. From design and prototyping to production and quality control, our vertical integration ensures that every dropper assembly meets the highest standards of precision and reliability. Our state-of-the-art facility in New Jersey is equipped with high-speed automated assemblers, designed and fabricated by our own team. This allows us to maintain rigorous quality control and deliver products that exceed expectations.

Why It Matters:
When you partner with RTN, you can trust that your dropper assemblies are crafted with care and precision, ensuring consistent performance and compliance with industry standards.

 

2. No Minimum Order Requirements

We understand that every business has unique needs. Whether you’re a startup testing a new product or an established brand placing a large-volume order, RTN makes it easy to work with us. We have no minimum order requirements, meaning you can order as few as a single case of components. For larger orders, we offer volume discounts and scheduled production plans to help you save time and money.

Why It Matters:
Our flexible ordering options make RTN an accessible partner for businesses of all sizes, eliminating the barriers often associated with custom manufacturing.

3. Custom Solutions for Unique Needs

No two products are alike, and neither are their packaging requirements. At RTN, we specialize in creating custom dropper assemblies tailored to your exact specifications. Whether you need a specific pipette length, a unique bulb material, or a tamper-resistant cap, our engineering team works closely with you to design a solution that fits your needs.

Customization Options Include:

  • Pipette Tips: Pointed, straight, blunt, or snub-nose

  • Bulb Materials: Rubber, Medalist, or Monprene

  • Cap Designs: DIN, non-DIN, or tamper-resistant

  • Decorations: Custom calibrations, colors, or logos

Why It Matters:
Custom droppers ensure optimal functionality and enhance your brand identity, helping your product stand out in a competitive market.

 

4. Fast Turnaround Times and Volume Discounts

Time is money, and we know how important it is to get your products to market quickly. With many common components kept in stock, RTN can assemble and ship your order faster than competitors. Plus, our high-speed automated assemblers enable us to handle large-volume orders efficiently without compromising on quality. For businesses with recurring needs, we offer scheduled production orders and volume discounts to streamline the process.

Why It Matters:
Our fast turnaround times and cost-effective solutions help you meet deadlines and maximize profitability.

 

5. Decades of Industry Expertise

With over 27 years of experience, RTN has built a reputation for excellence in the liquid packaging industry. Our team brings a wealth of knowledge and innovation to every project, ensuring that your dropper assemblies are not only functional but also future-proof. From our president’s background in mechanical engineering to our production team’s meticulous attention to detail, we’re committed to delivering solutions that meet your needs and exceed your expectations.

Why It Matters:
When you choose RTN, you’re partnering with a company that has the expertise and track record to help you succeed.

 

Partner with RTN for Your Dropper Assembly Needs

At RTN Applicator Company, we’re more than just a manufacturer—we’re your partner in creating packaging solutions that elevate your product. With our in-house expertise, customizable options, and commitment to quality, we’re here to help you achieve your goals.

Ready to experience the RTN difference? Contact us today to discuss your medicine dropper assembly needs. Let us show you why we’re the trusted choice for businesses across the USA.

How RTN’s Custom Dropper Assemblies Enhance Product Packaging for Cosmetics and Personal Care Brands

In the competitive world of cosmetics and personal care, product packaging is more than just a container—it’s an extension of your brand. From luxurious serums to soothing facial oils, the right packaging can elevate your product, enhance user experience, and drive customer loyalty. At RTN Applicator Company, we specialize in creating custom dropper assemblies that combine functionality with aesthetic appeal, helping cosmetics and personal care brands stand out on the shelf. Here’s how RTN’s dropper solutions can transform your product packaging.

 

The Role of Droppers in Cosmetics and Personal Care

Dropper assemblies are a staple in the cosmetics and personal care industry, and for good reason. They offer precise, controlled dispensing, which is essential for products like serums, essential oils, and other high-value liquids. But beyond functionality, droppers also play a key role in branding and user experience. A well-designed dropper can convey luxury, professionalism, and attention to detail—qualities that resonate with today’s discerning consumers.

 

Why Choose Custom Dropper Assemblies?

While off-the-shelf droppers may seem like a convenient option, they often fall short when it comes to meeting the unique needs of cosmetics and personal care brands. Here’s why custom dropper assemblies from RTN are the better choice:

  1. Tailored to Your Product: Every formulation is different, and so are its packaging requirements. RTN works closely with you to design droppers that complement your product’s viscosity, texture, and application method. Whether you need a pointed tip for precise application or a blunt tip for thicker formulations, we’ve got you covered.

  2. Enhanced Brand Identity: Custom droppers allow you to create a cohesive look that aligns with your brand. Choose from a variety of pipette styles, bulb materials, and cap designs to match your product’s aesthetic. Add custom calibrations, colors, or logos to make your packaging truly unique.

  3. Improved Functionality: A dropper that’s designed specifically for your product ensures optimal performance. For example, our tamper-resistant caps provide an extra layer of security, while our Monprene bulbs offer superior durability and chemical resistance.

  4. Cost-Effective Solutions: Despite their premium quality, RTN’s custom droppers are competitively priced. Our volume discounts and efficient production process make custom solutions accessible for brands of all sizes.

 

RTN’s Customization Options

At RTN, we offer a wide range of customization options to meet your specific needs:

  • Pipette Tips: Choose from pointed, straight, blunt, or snub-nose tips to suit your product’s viscosity and application method.

  • Bulb Materials: Select from rubber, Medalist, or Monprene bulbs, each offering unique benefits in terms of durability and chemical resistance.

  • Cap Designs: From standard DIN caps to tamper-resistant options, our caps are designed to provide a secure seal and enhance user experience.

  • Decorations: Add custom calibrations, colors, or logos to create a dropper that’s uniquely yours.

 

Case Studies: Success Stories from Cosmetics Clients

RTN has partnered with numerous cosmetics and personal care brands to create dropper assemblies that elevate their packaging. Here are a few examples:

  • Luxury Skincare Brand: A high-end skincare company needed a dropper that conveyed luxury and precision. We designed a custom glass pipette with a gold-plated cap and custom branding, resulting in a dropper that matched the brand’s premium image.

  • Organic Facial Oil: A natural skincare brand wanted a dropper that was both functional and eco-friendly. We provided a reusable glass pipette with a Monprene bulb, offering durability and sustainability.

  • CBD Serum: A CBD brand needed a tamper-resistant dropper for their serum. We delivered a custom assembly with a tamper-evident cap, ensuring product safety and compliance.

 

Partner with RTN for Your Packaging Needs

At RTN Applicator Company, we’re passionate about helping cosmetics and personal care brands succeed. With over 27 years of experience, we have the expertise and technology to create dropper assemblies that enhance your product and delight your customers.

Ready to take your packaging to the next level? Contact RTN today to explore our custom dropper solutions. Let us show you how we can help you stand out in a competitive market.

The Evolution of Medicine Dropper Assemblies: From Ancient Egypt to Modern Manufacturing

The humble medicine dropper is a tool we often take for granted, yet its history is as rich and fascinating as the liquids it dispenses. From ancient civilizations to modern manufacturing, the evolution of dropper technology reflects humanity’s ingenuity and the growing demand for precision in liquid dispensing. At RTN Applicator Company, we’re proud to carry on this legacy by producing state-of-the-art dropper assemblies that meet the needs of today’s industries. Let’s take a journey through time to explore the history of the medicine dropper and how RTN is shaping its future.

 

Ancient Origins: The First Liquid Dispensing Tools

The concept of using a tool to transfer liquids dates back thousands of years. In ancient Egypt, hollow bird bones were used to dispense fluids, while the Romans employed glass tubes for medicinal purposes. These early tools were rudimentary but laid the foundation for the droppers we use today.

 

The Birth of the Modern Medicine Dropper

The modern medicine dropper as we know it began to take shape in the late 19th century. In 1872, American inventor Charles Barnes patented an “improvement in eye-droppers,” which featured a rubber bulb and a glass tube. This design allowed for precise control over liquid dispensing, revolutionizing the way medications were administered.

Around the same time, other inventors like Joseph H. Batten and William E. O’Brien filed patents for similar devices. These innovations marked the beginning of mass-produced droppers, making them accessible to healthcare professionals and the general public.

 

The 20th Century: Advancements in Medicine and Manufacturing

The early 20th century saw significant advancements in medicine and manufacturing, which further popularized the use of droppers. Liquid medications became more widely available, and droppers became an essential tool in fields like ophthalmology, optometry, and pharmacology.

During this time, manufacturers began experimenting with materials and designs to improve functionality and durability. Rubber bulbs were refined for better suction, and glass tubes were standardized for consistency. These developments set the stage for the high-quality droppers we use today.

 

RTN’s Role in Advancing Dropper Technology

At RTN Applicator Company, we’re proud to build on this rich history by leveraging cutting-edge technology and innovative engineering. Here’s how we’re shaping the future of dropper assemblies:

  1. State-of-the-Art Manufacturing: Our high-speed automated assemblers, designed and fabricated in-house, enable us to produce droppers with unmatched precision and efficiency.

  2. Custom Solutions: We understand that every application is unique. That’s why we offer fully customizable dropper assemblies, from pipette tips and bulb materials to cap designs and decorations.

  3. Commitment to Quality: Every RTN dropper undergoes rigorous testing to ensure it meets the highest industry standards. Whether it’s for pharmaceuticals, cosmetics, or specialty foods, our droppers deliver reliable performance.

  4. Sustainability: By offering reusable glass pipettes and exploring eco-friendly materials, we’re committed to reducing waste and promoting sustainability in the packaging industry.

 

The Future of Dropper Technology

As industries continue to evolve, so do the demands for liquid dispensing solutions. At RTN, we’re constantly innovating to stay ahead of the curve. From tamper-resistant caps to advanced materials that enhance chemical resistance, we’re dedicated to providing dropper assemblies that meet the needs of tomorrow’s markets.

 

Partner with RTN for Cutting-Edge Dropper Solutions

At RTN Applicator Company, we’re more than just a manufacturer—we’re a partner in your success. With over 27 years of experience, we have the expertise and technology to create dropper assemblies that elevate your product and meet your exact specifications and requirements.

Ready to experience the RTN difference? Contact us today to learn more about our custom dropper solutions and how we can help you achieve your packaging goals. Let’s continue the legacy of innovation together.

Glass vs Plastic Pipettes: Which is Right for Your Application?

Glass Vs Plastic. When it comes to selecting the right pipette for your liquid dispensing needs, the choice between glass and plastic is a critical one. Both materials have unique advantages and limitations, making them suitable for different applications. At RTN Applicator Company, we specialize in manufacturing both glass and plastic pipettes, ensuring you get the perfect solution for your specific requirements. In this post, we’ll break down the pros and cons of each material to help you make an informed decision.

 

Glass Pipettes: Durability Meets Precision

Glass pipettes have been a staple in laboratories, pharmacies, and high-end product packaging for decades. Here’s why they remain a popular choice:

Advantages of Glass Pipettes:

  • Chemical Resistance: Glass pipettes, especially those made from Type I borosilicate glass, are highly resistant to chemicals and high temperatures. This makes them ideal for applications involving harsh substances or sterilization processes like autoclaving.

  • Reusability: Glass pipettes can be cleaned and reused multiple times, making them an environmentally friendly option.

  • Precision: Glass pipettes are known for their accuracy, making them a top choice for scientific research, medical applications, and high-precision formulations.

  • Cost-Effective at Scale: Due to their efficient manufacturing process, glass pipettes often come at a lower cost for high-volume orders.

Limitations of Glass Pipettes:

  • Fragility: Glass is brittle and can break if mishandled, which may not be ideal for certain environments or applications.

  • Weight: Glass pipettes are heavier than their plastic counterparts, which could impact shipping costs or user convenience.

Best Applications for Glass Pipettes:

  • Laboratory research and testing

  • High-temperature or chemical-based applications

  • Reusable droppers for tinctures, essential oils, and supplements

 

Plastic Pipettes: Lightweight and Versatile

Plastic pipettes, typically made from Low-Density Polyethylene (LDPE), offer a modern alternative to glass. Here’s why they’re gaining popularity across industries:

Advantages of Plastic Pipettes:

  • Lightweight: Plastic pipettes are easy to handle and transport, making them a convenient choice for everyday use.

  • Disposable: Designed for single use, plastic pipettes eliminate the need for cleaning and reduce the risk of cross-contamination.

  • Flexibility: Plastic pipettes are more flexible than glass, making them easier to use in hard-to-reach areas or for applications requiring a softer touch.

  • Affordability: For smaller orders, plastic pipettes are often more cost-effective than glass.

Limitations of Plastic Pipettes:

  • Chemical Sensitivity: Plastic pipettes may not be suitable for use with certain chemicals or high-temperature applications.

  • Environmental Impact: Being single-use, plastic pipettes can generate more waste compared to reusable glass pipettes.

Best Applications for Plastic Pipettes:

  • Cosmetics and personal care products (e.g., serums, facial oils)

  • Single-use medical or pharmaceutical applications

  • Food and beverage industries where disposability is preferred

 

Customization Options at RTN

At RTN Applicator, we understand that one size doesn’t fit all. That’s why we offer a wide range of customization options for both glass and plastic pipettes:

  • Pipette Tips: Choose from pointed, straight, blunt, or snub-nose tips to suit your liquid viscosity and dispensing needs.

  • Length and Calibration: Our pipettes are available in various lengths and can be customized with standard or custom calibrations.

  • Decorations: Add branding or measurement markings to enhance functionality and aesthetics.

 

Which Material is Right for You?

The choice between glass and plastic pipettes ultimately depends on your application, budget, and sustainability goals. Here’s a quick guide to help you decide:

  • Choose Glass If: You need chemical resistance, reusability, or high precision for scientific or medical applications.

  • Choose Plastic If: You prioritize lightweight, disposable, and cost-effective solutions for cosmetics, personal care, or single-use needs.

 

Partner with RTN for Your Pipette Needs

At RTN Applicator Company, we’re committed to providing high-quality pipettes that meet your exact specifications. Whether you need glass or plastic, standard or custom, we’ve got you covered. Our in-house engineering team works closely with you to ensure your pipettes deliver optimal performance and align with your brand.

Ready to find the perfect pipette solution for your application? Contact RTN today to explore our extensive range of glass and plastic pipettes. Let us help you make the right choice for your business.

Why RTN Applicator is the Go-To Manufacturer for Custom Eye Dropper Assemblies in the USA

When it comes to precision, quality, and customization in eye dropper assemblies, RTN Applicator Company LLC stands out as a trusted leader. For over 27 years, RTN has been at the forefront of manufacturing innovative, industry-compliant packaging solutions for a wide range of markets, including Health and Wellness, Cosmetics, Personal Care, and Specialty Food. But what makes RTN the go-to manufacturer for custom eye dropper assemblies in the USA? Let’s dive into the key reasons why businesses across industries choose RTN for their liquid packaging needs.

 

What Makes RTN Different?

At RTN, we don’t just manufacture eye dropper assemblies—we engineer solutions tailored to your unique requirements. Unlike many manufacturers, we handle every step of the process in-house, from design and prototyping to production and quality control. This vertical integration allows us to maintain rigorous standards and deliver products that exceed expectations.

Our state-of-the-art facility in New Jersey is home to high-speed automated assemblers, designed and fabricated by our own team. These machines, perfected over 25 years, enable us to produce high-volume orders efficiently without compromising on quality. Plus, with no upfront tooling costs and no minimum order requirements, we make it easy for businesses of all sizes to access premium dropper assemblies.

 

Industries We Serve

RTN’s custom eye dropper assemblies are trusted by businesses in a variety of industries, including:

  • Health and Wellness: Precise dosing is critical for supplements, tinctures, and essential oils. Our droppers ensure accurate delivery every time.

  • Cosmetics and Personal Care: From serums to facial oils, our droppers combine functionality with aesthetic appeal to enhance your product packaging.

  • Science and Specialty Food: Whether it’s laboratory applications or gourmet ingredients, our droppers meet the highest standards of quality and reliability.

No matter your industry, RTN has the expertise to create dropper assemblies that align with your brand and application needs.

 

Benefits of Custom Eye Dropper Assemblies

Why choose custom droppers over off-the-shelf solutions? Here are a few key benefits:

  1. Tailored to Your Needs: Every business is unique, and so are its packaging requirements. RTN works closely with you to design droppers that fit your exact specifications, from pipette length and tip style to bulb material and cap design.

  2. Enhanced Brand Identity: Custom droppers allow you to differentiate your product on the shelf. With options for custom calibrations, colors, and decorations, you can create a cohesive look that reflects your brand.

  3. Improved Functionality: Whether you’re working with low-viscosity liquids or thicker formulations, RTN’s custom droppers ensure optimal performance. Choose from pointed, straight, blunt, or snub-nose pipettes to suit your application.

  4. Cost-Effective Solutions: Despite their premium quality, RTN’s droppers are competitively priced. Our volume discounts and efficient production process make custom solutions accessible for businesses of all sizes.

 

Why Choose RTN?

Here’s what sets RTN apart from other manufacturers:

  • In-House Expertise: Our team of engineers and production specialists ensures every product meets the highest standards.

  • No Contracts or Minimums: We believe in making the purchasing experience simple and hassle-free. Whether you need a single case or a large-volume order, we’ve got you covered.

  • Fast Turnaround Times: With many common components kept in stock, we can quickly assemble and ship your order to meet tight deadlines.

  • Commitment to Quality: Every dropper assembly undergoes rigorous testing to ensure it performs as expected, every time.

 

Partner with RTN for Your Custom Dropper Needs

At RTN Applicator Company, we’re more than just a manufacturer—we’re your partner in creating packaging solutions that elevate your product. With decades of experience, cutting-edge technology, and a commitment to customer satisfaction, we’re here to help you succeed.

Ready to get started? Contact RTN today for a free consultation on your custom eye dropper assembly needs. Let us show you why we’re the trusted choice for businesses across the USA.