2mL Autosampler Vials with Writing Area and Graduations, 9-425 HPLC, Screw Cap, White PTFE & Red Silicone Septa, 100 Pcs
- ...s, biological research, food coloring, craft use,geocache containers, insect specimen, liquid makeup and beauty products, sample cups, use a micro centrifuge to separate proteins from the sample matrix, etc..
- 【Package Including】100 packs micro centrifuge tubes, sufficient quantity for using. Inner diameter:10mm.
- Length: 40mm, perfect for putting in Geocaching gift bags..