Plastic Test Tubes
Availability:In Stock
- Product Code: Plastic Test Tubes
Large, clear plastic test tubes are basically indestructible no matter what the age of your little scientist. Threaded cap prevents spills. Will withstand freezing temperatures or temperatures up to 200° F (will not withstand heat from a flame). Can be washed over and over. Set of 15 tubes and caps with activity guide. Capacity: approximately 50 ml (1.75 oz.). 6" L x 7/8" dia. Grades 1-8.