$12.00

Flat head platform pad, requires Universal Adapter., Requires 18900035 Universal Adapter - 18900043

$25.00

Foam Test Tube Insert for 48 test tubes 6mm - 18900020

$21.00

Foam Test Tube Insert for 8 Test Tubes 16mm - 18900023

$25.00

Foam Test Tube Insert for 8 test tubes 20mm - 18900024

$25.00

Foam Test Tube Insert for 12 test tubes 12mm - 18900022

$96.00

Holding Rod For Foam Test Tube Holders - 18900044

$138.00

Circular tube holder, for 15ml x 16 tubes - 18900161