chinese laboraotry chromatography vials supplier

All-in-one Solutions for laboratory consumables. We aim to offer you exceptional chromatography vials with cap and septa to fit most autosampler models at affordable prices, not mediocre ones.  Let’s blitz your business. Unsatisfied? 30 days no questions asked return policy.
mastelf headspace vial
2ml nd9 vials mastelf homeage

Checkout Our Hot-selling Products

mastelf gc headspace vial
2ml crimp headspace vial

Among our products are chromatography vial, integrated vial, recovery vial, headspace vial, plastic vial, syringe filter, GL45 bottle, centrifuge tubes, etc.

OEM Available

We have a team who can turn your idea into the perfect product. If you want to stay on top of trends, then it’s best that we make our own designs as close as possible for quality assurance and consistency purposes!

Quality assurance

Quality assurance is a critical step in the production of any good or service. Our QA department will be checking every unit that leaves our factory for quality purposes, ensuring you’re getting what we say and more!

Free Sample available

It’s natural to be skeptical of something you’ve never seen before. So we offer free samples so that your worries are put at ease.

7/24 reach out

Our team will always be available to help you. If there’s anything we can do for you just give us a call and our team is more than happy to assist.

Why Mastelf ?

Makelf's services and dedication always go above and beyond

We believe in hard work and dedication. We invest all of our efforts into making sure the client’s needs are met.

We take care of what matters most to you by providing personalized attention towards every customer, no matter how large or small their situation may be.

What Our Customers Resonate With Us

Ask For a Free Sample Unit

Have you been frustrated with importing into China when you were trapped by quality or designs, unable to access the products you wanted? ——Now, those days are over.
We can engineer a product that fits the price point you want to hit.
We recognize it can be tricky to make a decision without trying out the product first, so we’re offering free samples. All you have to do is just fill out the form and write to us immediately.
You won’t find another company again that offers this kind of deal on their products.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “”