Test Tube Clamp - Steel Wire with Brass Finish without Finger Grip Item number TTCL04. 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 $1.09 our price $0.55 savings $0.55 (50%)
Self-closing, Brass Finish, Steel Wire without finger grips.
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