headspace caps crimp vials al crimp amber 20mm
headspace vial 20ml al crimp 20mm natural ptfe amber
网页Screw caps, green, Amber vial kit 100/PK silicone/Teflon septa septa, silver aluminum one piece crimp cap, 20mm, for headspace vials, 100 per. 20mm, Crimper for aluminium crimp cap, 20ml, 23*75mm Crimp Top vial. Aluminum
20 mm Headspace Vials, Septum, and Caps – Aijiren Tech
网页Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs. Produc...