Block for Visible, 19mm*12 (d. 40mm), flatt bottom

MAGic Clamp™ Tube Rack, 12 x 1.5/2.0ml tubes, horizontal

VT1.3.3 Tube adapter, for 16 holes test tubes, Ø12mm (5mL), used with VT 1.3/ VT 1.2/PS1.1

Helium leak detector, with USB charger (Not to be sold into Taiwan, Australia or Russia).