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Get Up to 25% OFF PPE MasksGowns * Limited time only.
SLI MEDICAL IS A WHOLESALE SITE! WE ONLY SELL TO QUALIFIED FACILITIES (Such As Hospitals, Physician Offices, & Distributors). All Addresses are Verified.
Organize and store test tubes using Thermo Scientific™ Nalgene™ Polycarbonate General Purpose Test Tube Racks
When empty
they can be stacked with any other racks of the same length
Holes are keyed with molded-in numbers and letters for easy identification of tubes
Higher specific gravity than water so it stays submerged in a water bath and won't float
Autoclavable (will reduce strength over time)
