Micro Test Tube 1,5 ml With Cap PP | Kartell 298 Specifications : MICRO TEST TUBES - PP ART. 298 1 pak isi 1000 pcs Descriptions : High transparency PP tube for easy sample checking. Flat cap with large frosted writing surface. Liquid tight for centrifugation up to RCF 21.000 x g. Large opening tab featuring rounded surfaces for smoother open/close routine and cap top with 3mm pierceable area. Autoclavable at 121C for 20 minutes with open cap.