Pepsin from porcine gastric mucosa,lyophilized powder, >=2,500 units/mg protein (E1%/280)

3-Phenyllactic acid,>=98%

Phenylmethanesulfonyl fluoride,>=98.5% (GC)

Phosphocreatine disodium salt hydrate,>=97%

Octaethylene glycol monododecyl ether,>=98% (GC)

Pyridoxal 5?-phosphate hydrate,>=98%

Paromomycin sulfate salt,>=98% (TLC)

Phenazine methosulfate,

Methyl palmitoleate,>=99% (capillary GC), liquid

Retinoic acid,>=98% (HPLC), powder

Rifampicin,>=95% (HPLC), powder or crystals

Ribonuclease A from bovine pancreas,Type I-A, powder, >=60% RNase A basis (SDS-PAGE), >=50 Kunitz units/mg protein