Top-Quality HPLC Vials at Sensible Prices Mastelf – Your Trusted Chromatography Partner

Still Paying Too Much for HPLC Vials? Many labs rely on well-known brands—but at a high cost. Others try cheaper alternatives, only to face issues like contamination, inconsistency, or poor sealing. You shouldn’t have to choose between them. Stop overpaying for big brands—or risking your results with low-quality alternatives.

Explore Our Top-Selling Items

Among our products, you’ll find a wide range of chromatography consumables including chromatography vials, Micro-V vials (Integrated), recovery vials, headspace vials, plastic vials, syringe filters, GL45 bottles, and centrifuge tubes. Each product is designed to meet the highest standards of quality and performance, ensuring optimal results for your analytical needs.

Whether you’re looking for specialized vials for specific applications or reliable general-purpose laboratory consumables, we have you covered. Explore our extensive catalog to find the perfect solutions for your chromatography and laboratory requirements.

OEM Available

Customized Manufacturing: We offer OEM services, allowing clients to have products manufactured under their own brand name.

Tailored Solutions: Our OEM services meet specific client requirements, ensuring they receive products that align with their brand and standards.

Quality assurance

High-Quality Materials: Our chromatography consumables are made from top-grade materials, ensuring durability and reliability

Strict Quality Control: Each batch undergoes rigorous quality testing to meet USP standard, guaranteeing the best products for our customers.

Free Sample available

Risk-Free Trial: We offer free samples of our products, allowing customers to test our quality and performance before making a purchase.

Confidence in Quality: By providing free samples, we demonstrate our confidence in the superior quality of our products and help customers make informed decisions.

7/24 reach out

Professional Support Team: Our experienced support team responds quickly to customer inquiries and needs, providing expert technical support.

After-Sales Guarantee: We offer a 30-day no-questions-asked return policy, ensuring a worry-free purchase experience for our customers.

Why Mastelf ?

A Smarter Alternative to Premium Brands

For laboratories where results matter, Mastelf provides precision, consistency, and confidence in every vial. Because in chromatography, small details make big differences.

Mastelf delivers high-performance HPLC vials that match the quality of leading brands—without the excessive markup.

Dust-free room production to minimize contamination risk
Consistent dimensions for most autosampler compatibility
High-quality septa for reliable sealing and low ghost peaks
Stable supply for routine lab operations
Provide silanized surface for sensitive sample protection

Trusted by Research Labs and QC

We've been partnering with Mastelf since 2011. Kalvin, the founder, has consistently impressed us with his unwavering commitment to supporting our business. His dedication to quality and customer service has made a significant impact on our success. Mastelf's products have always met our high standards, and their prompt and reliable service is unmatched.

As a regular user of HPLC analysis via autosampler, I can confidently say these vials are exactly what you need. They are designed for perfect compatibility and performance. Since switching to Mastelf's vials, we've seen a noticeable improvement in analysis accuracy and reliability. The quality is consistently excellent. Highly recommended！

Ask For a Free Sample Unit

We know switching lab consumables isn’t easy. That’s why we make it simple—just request a free sample and test it in your own lab. Compare it with your current vials and see the difference yourself. No complicated process, no commitment. Just real results to help you decide with confidence. If it works, you gain a better-value solution. If not, there’s no cost. Simple, risk-free, and worth trying.