VT2.6.3 Tube Adapter，16 holes ×5ml Test Tube

1000ml aluminum alloy bead bath block, with 1000ml beads (18900514 + 18900512 x 2) outer diameter 192mm, inner diameter 166mm, outer height 98mm, inner height 95mm

Heating block, used for 5mL tubes, 12 holes-H

Toppette Single-channel Adjustable Volume 0.5-5mL