US$ 299.50
bottle in borosilicate glass holds 125mL with glass stopper for biological oxygen demand testing and water quality analysis
Cutaway working steam engine model with piston
Low temperature gradient- can withstand high temperatures & thermal shocks
this alternate-SKU kit ships with wave generator
Circular Tripod Stand Capacity_1000mL bottle in borosilicate glass holdsBuilt for Bunsen burner heating, this circular tripod stand cradles flasks, beakers, and wire gauze above the flame during chemistry procedures.
US$ 299.50
US$ 449.50
US$ 38.99
US$ 38.99
US$ 38.99
US$ 11.90
US$ 11.95