250 Glass capillaries with uniform bore, calibrated to contain, with single graduation line. 1000 Glass capillaries with uniform bore, calibrated to contain, with single graduation line. 250 Glass capillaries with uniform bore, calibrated to contain, with single graduation line. Thomas Scientific Petri Dishes, 100x15, Slippable, Cs. 500 Optically transparent virgin polystyrene.
Slippable design has a smooth bottom with minimum ridge.
3488B35 Thomas Scientific Petri Dishes, 100x15, Stackable, Cs. 500 Optically transparent virgin polystyrene. Stackable design has rim on bottom for sure vertical stacking. Thomas Scientific Petri Dishes, 150x15. Optically transparent virgin polystyrene.