2PK Test Tube Peg Drying Rack - Holds 96 x 13mm Tubes - Plastic Category_Science Kits and marine ecosystem analysis

and marine ecosystem analysis

9-piece micro glass distillation kit holds 25mL in borosilicate glass for small-scale distillation and organic chemistry synthesis procedures

and molecular property investigations

dimensioned as the matched replacement for PH0767A and PH0768 ripple tanks for focusing-and-reflection demos

sized for the student electrolyzer to study electroplating

2PK Test Tube Peg Drying Rack - Holds 96 x 13mm Tubes - Plastic Category_Science Kits and marine ecosystem analysisPeg style plastic drying rack that holds inverted test tubes for air drying after cleaning, with sturdy construction for repeated classroom and lab use.