Jumbo Test Tubes [st-6]
Jumbo Test Tubes [st-6]
LER 2788
765023027884
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$17.99
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$17.99
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- Put serious science safely within reach of young students!
- Includes 6 chunky plastic test tubes, 6 colored lids, sturdy rack, and activity guide
- Tubes are safe at temperatures from 10°-200°F and feature calibration marks (25, 50, 75 and 100 ml)
- Tubes measure 6"H x 1.5" in diameter
- Designed for ages 3+
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