[20 Pack] [Queen] White 3-Layers Safety for Adult + 1 [Black] All Keeper KF94…
Effective protection for your breathing comfort. Super comfortable and effective design. Each order contains individually wrapped and sealed masks. GREAT SAFETY – 3-Layer Protection with high quality Nano filer.
Globe Scientific 139050 LDPE Extra Long Transfer Pipet, Non-Sterile, 300mm Le…
Produced from a custom grade of low-density polyethylene (LDPE) to make them non-slippery. This makes Globe Scientific pipets easy to grip with gloves. Can be heat sealed to use for liquid storage or transport.