screw neck vial caps with inserts manufacturer Aijiren
China 1-4ml-Autosampler-Vials, 6-20ml GC Headspace Vials, 8
Zhejiang Aijiren Technology Inc. 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 such as Chromatography Autosampler Vials with closures, inserts, crimper and syringe filters,etc; Water analysis consumables such as COD test tube.
China Vial Insert Manufacturers, Suppliers, ...
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