neoLab® urine tubes made of PS with lid 500 pcs/pack

neoLab urine tubes made of polystyrene with matching tight-fitting lids

Urine tubes are made of pure polystyrene and are free of chemicals, metals or additives that could contaminate specimens.
Thick walled; graduated 1/4, 1/2, 1, 2 and every 2 ml up to 12 ml.
Tubes can be safely centrifuged at speeds up to 2000 g.
They are flared at the top to facilitate filling and drip-free pouring. Designed to allow the use of miniature urinometers and reagent test strips that require only 1/4 or 1/2 ml of sample.