The 50 mL size is specifically mentioned by the American Public Health Association in Standard Methods for the Examination of Water and Waste Water
By simply placing a Taxo A disc onto a BBL ssA plate (sold separately) and looking for a zone of inhibition
Cap material:Polystyrene (PS)
Tungsten carbide construction
Color Black Latex Free Yes Length Yards 16 yd UNSPSC 42211901 Width Inches 8 "
Keystone Adjustable Cap Corp Heavyweight Polypropylene Disposable Coveralls CVL-NW-B-XL-WHITE - 25.0 Each PROGESTERONE oral The 50 mL size isHeavyweight Polypropylene Coveralls with Hood, Boots, Elastic Wrist, White, Size XL Designed to be resistant to dirt, grime and particulate matter in a sensitive environment Easy to slip on and off Lightweight and breathable Features elastic wrists, zipper front, single collar, attached hood and attached boot cover for complete comfort and safety Made using high quality polypropylene Latex Free No UNSPSC 46180000