5-[1-hydroxy-2-(1-methyl-3-phenylpropylamino)ethyl] salicylic acid hydrochloride (BP 196)
British Pharmacopoeia Reference Standard BP 196, CAS Number N/A, Pach Size 50 mg
4′-isobutylacetophenone (BP 557)
British Pharmacopoeia Reference Standard BP 557, CAS Number 38861-78-8, Pach Size 100 mg
4′-hydroxyacetophenone (BP 770)
British Pharmacopoeia Reference Standard BP 770, CAS Number 99-93-4, Pach Size 25 mg
4-dimethylamino-3-methyl-1,2-diphenylbutan-2-ol hydrochloride (BP 195)
British Pharmacopoeia Reference Standard BP 195, CAS Number 2214-28-0, Pach Size 25 mg
4-chloro-5-sulfamoylanthranilic acid (BP 074)
British Pharmacopoeia Reference Standard BP 074, CAS Number 3086-91-7, Pach Size 25 mg
4-amino-6-chlorobenzene-1-3-disulfonamide (BP 010)
British Pharmacopoeia Reference Standard BP 010, CAS Number 121-30-2, Pach Size 50 mg
4-acetyl 2-fluorobiphenyl (BP 681)
British Pharmacopoeia Reference Standard BP 681, CAS Number 42771-79-9, Pach Size 25 mg
4-[2-(5-chloro-2-methoxybenzamido)ethyl]benzenesulfonamide (BP 071)
British Pharmacopoeia Reference Standard BP 071, CAS Number 16673-34-0, Pach Size 25 mg
4′-(2-isopropylaminoethyl)methanesulfonanilide hydrochloride (BP 499)
British Pharmacopoeia Reference Standard BP 499, CAS Number 16974-44-0, Pach Size 25 mg
3-piperidylpropiophenone hydrochloride (BP 450)
British Pharmacopoeia Reference Standard BP 450, CAS Number 886-06-6, Pach Size 50 mg