British Pharmacopoeia Reference Standard BP 585, CAS Number 50-04-4, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 551, CAS Number 11041-12-6, Pach Size 500 mg

British Pharmacopoeia Reference Standard BP 614, CAS Number 37296-80-3, Pach Size 50 mg

British Pharmacopoeia Reference Standard BP 787, CAS Number 67-97-0, Pach Size 500 mg

British Pharmacopoeia Reference Standard BP 1150, CAS Number 64-86-8, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 091, CAS Number 8067-24-1, Pach Size 50 mg

British Pharmacopoeia Reference Standard BP 090, CAS Number 41444-62-6, Pach Size 200 mg

British Pharmacopoeia Reference Standard BP 715, CAS Number 53-21-4, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 905, CAS Number 5786-21-0, Pach Size 100 mg

British Pharmacopoeia Reference Standard BP 089, CAS Number 7081-44-9, Pach Size 125 mg