N-Desmethyl U-47700 solution

100 μg/mL each component (10 μg/mL Fentanyl), ampule of 1.0 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant^®

1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant^®

1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant^®

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol (as free base), certified reference material, Cerilliant^®

100 μg/mL in acetonitrile, certified reference material, Cerilliant^®

50 μg/mL in methanol, certified reference material, ampule of 1 mL, Cerilliant^®

50 μg/mL in methanol, certified reference material, ampule of 1 mL, Cerilliant^®

100 μg/mL in methanol, certified reference material, ampule of 0.5 mL, Cerilliant^®

(sold as 100 ug/mL in methanol as free base), certified reference material, ampule of 0.5 mL, Cerilliant^®

100 μg/mL in methanol (as free base), certified reference material, ampule of 0.5 mL, Cerilliant^®

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

100 μg/mL in methanol, certified reference material, ampule of 0.5 mL, Cerilliant^®

100 μg/mL in methanol, certified reference material, ampule of 0.5 mL, Cerilliant^®

100 μg/mL in methanol (as a free base), certified reference material, ampule of 0.5 mL, Cerilliant^®

100 μg/mL in methanol (as free base), certified reference material, ampule of 0.5 mL, Cerilliant^®

100 μg/mL in methanol (as free base), certified reference material, ampule of 0.5 mL, Cerilliant^®

1.0 mg/mL in methanol, certified reference material, ampule of 1 mL

1 mg/mL in methanol, certified reference material, ampule of 1 mL, Cerilliant^®

100 μg/mL in methanol, certified reference material, ampule of 1 mL, Cerilliant^®