Test Tube - Polystyrene - With Cap - 7ml - 13 X 100mm Item number TPSC131. Regularly stocked item. Usually ships within 3 to 5 business days.
United Scientific
recommended for
grades 8 to 12
ages 13 to 18
list price $20.09 our price $10.05 savings $10.05 (50%)
This 13 x 100mm polystyrene test tube has a capacity of 7ml. Tube features a round bottom and includes a hollow top plug cap made of polypropylene. Sold as a pack of 100 tubes.
Test Tube Brush - 10 Inch
Good quality nylon bristles, mounted in twisted heavy gauge galvanized wire. Brush Length is 10", Diameter is ... grades 8 to 12 more