United Scientific® 1-Piece Polypropylene Test Tube Rack – 13mm x 36 Tubes, Autoclavable, Chemical-Resistant – Pack of 5 assorted solvent bottles it ensures optimal sample mixing

it ensures optimal sample mixing

making it ideal for classroom labs

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chemical handling

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United Scientific® 1-Piece Polypropylene Test Tube Rack – 13mm x 36 Tubes, Autoclavable, Chemical-Resistant – Pack of 5 assorted solvent bottles it ensures optimal sample mixingThe United Scientific 1 Piece Polypropylene Test Tube Rack (13mm x 36 tubes) is designed for durability, chemical resistance, and easy laboratory organization. Made from a single molded piece of high quality polypropylene, this three tier grid rack securely holds up to 36 test tubes (13mm diameter) in a 6 x 6 array. Its open frame design allows for quick viewing and access from any angle, while the 3 4" x 2 3 4" dual side labeling area ensures easy