$7.99
$9.99
50% OFF! Hot items selling fast—Grab them before they're gone!
1PC Dewar Style Glass Cold Trap with 3/8″ hose barbs, 35/20 Joint;
1PC PTFE Cover;
1PC 2L Receiving Flask, 35/20;
1PC Stainless Steel Lab Clamp, 35/20;
1PC Clamp Holder;
1PC Chain Clamp;
1PC Lab Support Stand