Palmityl palmitate,>=99%

Pentamidine isethionate salt,powder

Pro-Gly,

Poly(?,L-lactide-co-glycolide),lactide:glycolide (75:25), mol wt 66,000-107,000

Poly(?,L-lactide-co-glycolide),lactide:glycolide (50:50), mol wt 30,000-60,000

Poly-L-lysine hydrobromide,mol wt 30,000-70,000

Protein A-Sepharose™ from Staphylococcus aureus,lyophilized powder

Pyridoxal 5?-phosphate hydrate,powder, BioReagent, suitable for cell culture

Pullulan,suitable for substrate for pullulanase

Tetramethylammonium hydroxide solution,10 wt. % in H2O

D-Penicillamine,98-101%

L-Proline p-nitroanilide trifluoroacetate salt,prolyl aminopeptidase substrate