Penicillin G is a broad based antibiotic used in mammalian cell culture.
Purity: (same/more than)96%
Potency: 1440-1680 units/mg
Specific Rotation: +270 degrees to +300 degrees
pH (3%): 5.5 to 7.5
Appearance: White to off-white powder
Identification: Conforms to USP reference
UV:
(264nm): 0.80 to 0.88
(280nm): (same/less than) 0.10
(325nm): (same/less than) 0.10
Endotoxin: (same/less than) 0.1EU/mg
Loss on Drying: (same/less than) 1%
Conform to the USP/BP specifications.