British Pharmacopoeia Reference Standard BP 1217, CAS Number 460029, Pach Size 25 mg

British Pharmacopoeia Reference Standard BP 1215, CAS Number 111974-72-2, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 1227, CAS Number 58-14-0, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 458, CAS Number 58-56-0, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 1033, CAS Number 101-26-8, Pach Size 50 mg

British Pharmacopoeia Reference Standard BP 906, CAS Number 98-96-4, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 413, CAS Number 345-78-8, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 868, CAS Number 57-55-6, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 1196, CAS Number 318-98-9, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 1032, CAS Number 1988-11-0, Pach Size 0.05 mL