headspace vial 18mm crimp neck 20mm natural ptfe glass
al crimp 18mm clr 20mm natural ptfe gc vial-Crimp Vial Supplier Cap, Crimp, Open Top Gold Magnetic, 20mm (10mm hole) with 20mm Natural PTFE/White Silicone Septa 3mm Thick. 100pcs/pk. 41311012: Vial, Screw Top Headspace, 20mL Clear Glass 22.5*75mm. 100pcs/pk. 41311013: Cap, Open Top Metal Screw, (8mm hole), 18mm Silver Color with 17.5mm Blue
Perkin Elmer 18mm headspace gas chromatography manufacturer
18mm headspace gas chromatography wit...
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DATE:2022-12-26