Description
GSC International TT20-RBC-G3-KT Test Tube Kit– 21-Hole Rack for 20mm Tubes, 72 Glass Test Tubes (18x150mm), 12 Cleaning Brushes, Clamp & Safety Goggles – Chemistry Essentials Set
72 Borosilicate Test Tubes – Durable 18x150mm glass tubes withstand heating and cooling, ideal for science labs and experiments
21-Hole Test Tube Rack – Compact rack fits test tubes up to 20mm in diameter and keeps them upright and organized
12 Medium Cleaning Brushes – Natural bristle brushes with metal wire handles for effective test tube cleaning and reuse
Nickel-Plated Steel Clamp – 5.5" long with finger grips for safe, steady handling of test tubes during heating or transfers
Safety Goggles with Direct Vents – Lightweight eye protection with anti-fog ventilation and full side coverage
⚠️ Proposition 65 Warning for California Residents:
WARNING: This product may expose you to chemicals including styrene and/or bisphenol A (BPA), which are known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Safety Notice: This product is not a toy. Intended for users aged 15 and older with adult supervision.
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WHY GSC GO SCIENCE CRAZY ?
Power Up Your Science Experiments
Explore circuits, current, and magnetism with easy-to-use, reliable tools.
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