British Pharmacopoeia Reference Standard BP 295, CAS Number 54-35-3, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 293, CAS Number 125-33-7, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 497, CAS Number 1786-81-8, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 1266, CAS Number 148553-50-8, Pach Size 25 mg

British Pharmacopoeia Reference Standard BP 1264, CAS Number 148553-50-8, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 553, CAS Number 53-03-2, Pach Size 200 mg

British Pharmacopoeia Reference Standard BP 292, CAS Number 125-02-0, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 1140, CAS Number 52-21-1, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 464, CAS Number 50-24-8, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 399, CAS Number 19237-84-4, Pach Size 100 mg