Labelled Standards

(1R,2S)-(-)-Ephedrine D6 HCl (dimethyl D6)

(1R,2S)-(-)-Ephedrine D6 HCl (dimethyl D6)

350820-08-5

(1R,2S)-(-)-Norephedrine-gamma,gamma,gamma D3 HCl

(1R,2S)-(-)-Norephedrine-gamma,gamma,gamma D3 HCl

352438-64-3

(1S,2R)-(+)-Ephedrine D3 HCl (N-methyl D3)

(1S,2R)-(+)-Ephedrine D3 HCl (N-methyl D3)

285979-73-9

(1S,2S)-(+)-Pseudoephedrine D3 HCl (N-Me D3)

(1S,2S)-(+)-Pseudoephedrine D3 HCl (N-Me D3)

284665-25-4

(2S,2'S)-Ethambutol D10 (1,1,1',1',2,2' D6, ethylene D4)

(2S,2'S)-Ethambutol D10 (1,1,1',1',2,2' D6, ethylene D4)

1129526-24-4

(2S,2'S)-Ethambutol D4 (ethylene D4)

(2S,2'S)-Ethambutol D4 (ethylene D4)

1129526-19-7

16-Keto-17beta-estradiol-2,4,15,15,17 D5

16-Keto-17beta-estradiol-2,4,15,15,17 D5

NA

17alpha-Ethynyl-13C2-estradiol

17alpha-Ethynyl-13C2-estradiol

NA

17alpha-Ethynylestradiol-16,16 D2 3-Methyl Ether

17alpha-Ethynylestradiol-16,16 D2 3-Methyl Ether

NA

17alpha-Ethynylestradiol-2,4,16,16 D4 3-Methyl Ether

17alpha-Ethynylestradiol-2,4,16,16 D4 3-Methyl Ether

NA

17beta-Estradiol-16,16 D2

17beta-Estradiol-16,16 D2

3188-46-3

17beta-Estradiol-16,16,17 D3

17beta-Estradiol-16,16,17 D3

79037-37-9