Top Brand HPLC Vials at Sensible Prices - Mastelf, Your Trusted Partner

Boost your profits with our top-quality chromatography vials. They fit most autosampler models perfectly. No more settling for average! We’re your secret weapon in this tough market. And yes, we’re as Chinese as Dim Sum! Not happy? Return in 30 days, no questions asked. Let’s grow your business together！

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 ?

Top Brand Quality, Sensible Pricing, Free Samples, Fast Delivery

Choose Mastelf because we offer top-brand, high-quality products at sensible prices.

We are dedicated to helping customers enhance lab efficiency and reduce procurement costs.

Through our user-friendly online platform, you can easily browse and send us inquiry of the chromatography consumables you need. Plus, we offer a 30-day no-questions-asked return policy to ensure customer satisfaction.

What Our Clients Resonate with Us

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！

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Ask For a Free Sample Unit

Are you tired of overpaying for your chromatography consumables? Well, we’ve got some good news for you! We’re a B2B supplier from China, and we’re here to shake things up. We’re like the Robin Hood of lab supplies – we provide high-end products at prices that won’t make your wallet cry.

You know how some places give you a tiny piece of cheese on a toothpick and call it a ‘free sample’? Well, we do it differently. We let you test our products for FREE before you decide to buy in bulk. That’s right, you can take our products for a test drive, and if you’re not completely blown away, we’ll eat our lab coats (not really, safety first!).

So, why wait? Get in touch with us today and experience the perfect blend of quality and affordability.