Purchase Qty. Reference FOB Price
1-99 Boxes US$0.03
100+ Boxes US$0.07
Product Description
Dual-Position Tube Caps Outside diameters: from 12 to 17mm. Specification details: The closed but unsealed position where samples are maintained aerobic for microbiological procedures; And the fully sealed position where the cap is pushed tight to seal the tube for anaerobic use or for ...