Silica Gel Stopper for Test Tube
Silica Gel Stopper for Test Tube
Silica Gel Stopper for Test Tube
Stopper Dia.mm Capacity(ml)
7-11 9×75
8-12 10×75
9-13 12×100
12-14 13×100
13-15 14×150
14-16 15×150
14-17 16×150
17-19 18×180
16-23 19×180
18-23 20×200
22-26 25×250
24-28 26×250
26-29 30×300
27-31 32×300