Uniform wall thickness.
Conformity to ISO 4142.
Made of borosilicate 3.3 glass.
High thermal shock resistance & chemical attack resistance.
Glass Test Tubes with a nominal size of 16 x 150mm. Fire polished rim and uniform wall thickness. Conformity to ISO 4142. Packaged in breakage resistant special designed box. Pack of 12.
Uniform wall thickness.
Conformity to ISO 4142.
Made of borosilicate 3.3 glass.
High thermal shock resistance & chemical attack resistance.
| Weight | 0.55 kg |
|---|---|
| Dimensions | 6.5 × 5 × 1.5 in |
| Color | |
| Age | |
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Watch Your Vegetables Gro! Plant US Sourced Seeds with Organic Soil pod so your root viewer planter to observe how their roots grow
Let Creativity Bloom. Personalize and Decorate your indoor garden with the stickers & measuring worm provided to add that special touch
Help Kids Grow: improve fine motor skills, gain a sense of responsibility & take pride in what you can accomplish
Give Gift of Gardening: perfect for beginners, this educational & fun craft provides hours of entertainment
Hands-On Learning: Engage in science experiments with the Hands-On Lightning Rod to understand open and closed circuits.
LED Lights: Experience visual feedback with long-lasting LED lights inside the 7.5″ tube, creating an exciting and illuminating aspect to circuit experiments.
STEM Education: Support STEM education with this science toy that promotes learning in science, technology, engineering, and mathematics.
Repeat the Fun: Easily redo experiments! Release one of the electrodes and the flashing lights and noise stop. Do it over and over. It works every time!
Teach your kids to survive in the great outdoors by making your own compass, filtration system and solar oven
Easy to follow instruction guide takes you through all the activities, perfect for kids to follow along with
Great for STEM teaching and learning
For ages 8 years and up
Durable, all poly material, no paper, heavyweight
Use with dry erase or water based markers and washable crayons
Water resistant, no lamination required
Write-on/ wipe-off surface