Pay in 4 interest-free payments of $8.75 Learn more
Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
Configure up to 15 different balance challenges and designs
Adjustable blower speed
allowing total access to contents and making it easier to clean
You need DC power supply
Active ingredients: Hydrogen Peroxide 6%
12 Holes Wooden Test Tube Rack with Stand Sticks Lab Equipment Configure up to 15 differentIncludes: 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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