Schachtel mit 500 x 20 ml 6 Zoll transparenten Polystyrol Reagenzgläsern Aufnahmen mit Deckel

THESE TUBES HOLD 20ML OF LIQUID - WITH STOPPER IN TOP, THEY HOLD AROUND 18ML. THESE POLYSTYRENE TEST TUBES ARE SIZED. THESE TUBES HAVE A NUMBER OF INTERESTING USES INCLUDING Fantastic range of Products.

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