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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Great for STEM learning
Edtech branded product
Adjustable blower speed
You need DC power supply
Active ingredients: Hydrogen Peroxide 6%
12 Holes Wooden Test Tube Rack with Stand Sticks Lab Equipment Great for STEM learningIncludes: 12 Hole Deluxe Wooden Test Tube Holder Rack with Heavy Duty Stand Sticks. Premium Quality: Test tubes are made of smooth wood, non toxic and eco friendly. 2 tier design permits convenient insertion and removal of tubes. Each rack features end plates for labeling. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact
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