Block for Visible, for 4ml vials, 15mm*12 (D.35mm)

Block. 1.25in/32mm in height. Custom drilled with up to 20 holes

VT1.3.8 Tube adapter, for 24 holes test tubes, Ø10mm (1.5-2mL), used with VT1.3/ VT1.2/PS1.1

BLOCK for MTC-100 and MTH-100