Packaging & Containers - Ning Bo Shi, Zhe Jiang Sheng, China
specialized manufacture HPLC vials, syringe filters,glass ampoules,Headspace vials, TOC vials, caps, silicone/PTFE septum, safety caps, Graphitized carbon, SPE columns, SPE. we have:- ISO 9001 certificate.- 10 years precious experiences.- 3 original invented patents.- 1/3 price of HPLC brands at same quality level.
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