Chromatography Vials, Caps, Septa & Inserts, Tubes, Crimper, Syringe Filter-Zhejiang Aijiren Technology,Inc.

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Autosampler Vial

EPA VOA TOC COD Vials

HPLC Syringe Filter

Chromatography Consumables

Our major products are chromatography vials with closures, inserts, crimpers and syringe filters; Water analysis consumables such as COD test tubes, etc.

9mm clear screw vial

9mm 2ml Short Tread HPLC Autosampler Vial

2ml amber hplc vial

8-425 2ml Screw Neck HPLC Autosampler Vial

2ml 11mm crimp vial

11mm Crimp Top 2ml Autosampler Vial

screw gc vials

18mm Screw Headspace Vial

syringe filters

Non-sterile Disposable Syringe Filter

laboratory glass reagent bottle

Amber Reagent Bottle for Laboratory

clear reagent bottles

Clear Reagent Bottle for Laboratory

sterile syringe filter

Sterile Syringe Filters Wholesale

Zhejiang Aijiren Technology, Inc. is a global supplier of life-science, chemistry, laboratory consumables, etc. Our major products are high performance liquid chromatography & gas chromatography consumables. Zhejiang Aijiren Technology, Inc. have been supplying to more than 70 countries, covers more than 2000 customers all over the world. 120 workers, 100,000 class cleaning room, ISO, GMP & Bureau Veritas certificated, this is how we keep high quality and competitive prices for global valued customers.

We can undertake processing all kinds of sample vials, chromatograpy vials and pakege vials which use in biology and chemical lab.

Packing and Delivery

Purchase Process

Products Catalogue

Customization

Packing and Delivery

In order to ensure the cleaniness, all the chromatography consumables such as HPLC and GC vials are packing in the GMP clean workshop.

Purchase process

In Aijiren, all works are according to customer’s need. We would like to learn more before the orders, then we can do orders for you more smoothly.

Products Catalogue

The newest catalogue of Aijiren products, please download freely if you need.
You can also contact with us if you need anything else.

Aijiren can undertake processing all kinds of sample bottle, chromatograpy vial and pakege bottles which use in biology and chemical lab according to customer’s requests.
Aijiren never disclose dates which get from you. We can sign a confidentiality agreement if you need.

We will provide you with more technical support.

The latest development of chromatographic consumables.

A clean lab bench with a box of Aijiren blue PES filters in the foreground and a blurred HPLC instrument in the background. This conveys a sense of professionalism.

Optimizing Pesticide Residue Testing: What I’ve Learned About Sample Prep and Filters

Pesticide residue analysis is a game of trace levels where minor contamination can lead to failed compliance. This guide explores the practical transition from QuEChERS extraction to the final filtration step, highlighting why the polyethersulfone (PES) syringe filter is the superior choice for high-recovery pesticide testing and how integrated monitoring like COD chemical oxygen ensures environmental safety.

Comparison of HPLC and GC chromatography systems with sample decision tree for laboratory analysis.

HPLC vs. GC: The Definitive Guide to Choosing the Right Technique

Deciding between HPLC and GC isn't just a technicality—it’s a critical choice that affects your lab's data integrity and budget. Based on years of bench experience, this guide cuts through the theory to show you how molecular volatility and thermal stability dictate your workflow. We also dive into the "hidden" impact of consumables like septa and seals on your results.

An Expert's Guide to Reverse Phase HPLC & GC Elution Order

Mastering Peak Precision: What is Reverse Phase HPLC and How to Predict GC Elution Order

Go beyond basic manuals with this expert-led guide on reverse phase high pressure liquid chromatography and gc elution order. Learn practical laboratory techniques to optimize every chromatographic peak, eliminate dead volume, and achieve superior resolution using Aijiren’s precision-engineered consumables. Practical tips from the lab bench to your screen.

Aijiren pre-cleaned EPA 40ml vials for total organic carbon toc and surface water quality analysis

The Expert’s Guide to Environmental Monitoring: From EPA Certification to PFAS Forensic Analysis

Expert Environmental Monitoring Guide: An in-depth look at what EPA certification really means, exploring TOC measurement techniques in surface water quality monitoring. This article focuses on the risk of PFAS contamination in plastic bottles and provides laboratories with a professional pre-cleaning consumables solution to achieve low ppb background values.