18mm Screw Neck Headspace Caps–Aijiren Vials for HPLC/GC
网页18mm Screw Metal Caps. Aijiren’s 18mm screw cap uses PTFE/silicone septa and proposes a precision threaded metal cap with an 8mm center hole. Usually used with 18mm screw headspace vials. 18mm cap metal screw cap screw cap. Free Sample Get Price.
clear gc headspace vials with cap for gas chromatography
网页Autosampler Vials,Headspace Vials,Chromatography Vials,Laboratory Vials-Aijiren Vials for HPLC/GC. The Screw Neck Cap prod...
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DATE:2022-12-15