WHEATON® µL MicroLiter® Concentrator Vials manufactured by DWK Life Science are made from precision borosilicate glass and packed in certified Class 10,000 clean room.
Specification
Dia x H without Closure (mm): 21 x 70 Thread: 18-400 Vial Color: Clear Marking Spot: No Approved For LC/GC: N/A Quantity: 200