Test Tube rack for 40 x 0.5ml tubes

Block 54 x 0.5ml

Block for DKT-200-1N/2N, 6mm x 42

VT1.3.2 Tube adapter, for 15 holes test tubes, Ø10mm (1.5-2mL), used with VT1.3/ VT1.2/PS1.1