2-Furfuryl-d5 thiol

4-Bromo-2-chlorophenol-3,5,6-d3

2-Butanone-1,1,1,3,3-d5-2,4-dinitrophenylhydrazone-ND

Ethyl-2,2,2-d3 4-aminobenzoate

Cyhalothrin-d9 (phenoxyphenyl-d9) (mixture of isomers)

2-Methyl-d3-1,3-propane-d5-diol

(±)-Clenbuterol-d9 HCl (trimethyl-d9)

N-(Carboxybutyl)-N,N,N-trimethyl-d9-ammonium chloride

8-Methylquinoline-d9

Tetradecanal-2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,1,1,12,12,13,13,14,14,14-d27

2,3-Dimethyl-d6-bromobenzene

Abacavir-d₄ (cyclopropyl-2,2,3,3-d₄)

Acamprosate-d₆ Calcium (diacetyl-d₆)

Acamprosate-d₁₂ Calcium (di-n-propyl-d₁₂)

(±)-Acebutolol-d₇ (iso-propyl-d₇)

Aceclofenac-d₄ (phenyl-d₄-acetoxy)

Acenaphthene-d₁₀

Acenaphthylene-d₈

Acetaldehyde-2,2,2-d₃