US$ 17.95
these leather lab gloves protect hands during handling of hot glassware
providing the simplest open-or-closed action used to introduce circuit-completion concepts in early electricity units
5cm outer diameter
Demonstrates Pascal's principle that fluid pressure at a given depth acts equally in all directions
Hexagonal Hollow Stopper with Flat Bottom, 29/32, Borosilicate Glass Handle Type_Wood these leather lab gloves protectHexagonal hollow stopper in borosilicate 3. 3 glass features 29 32 cone with flat bottom for sealing ground joint vessels and chemistry apparatus.
US$ 17.95
US$ 17.95
US$ 17.95
US$ 21.95
US$ 18.95
US$ 17.95