Wheaton® Primary Urine Tube with Sample cup, dosed with boric acid plain.
Key Features
Manufactured from virgin, medical grade polystyrene
Ideal for use with automated urine analysis...
Ammonium Persulfate, Certified AR for Analysis – 1 kg
High-purity ammonium persulfate, Analytical Reagent (AR) grade, designed for precise and reliable use in analytical chemistry, etching,...