Labelled Standards

(±)-Ractopamine D6 HCl (1-methyl D3,propyl-1,2,2 D3)

(±)-Ractopamine D6 HCl (1-methyl D3,propyl-1,2,2 D3)

1276197-17-1

(±)-Ranolazine D8 2HCl (piperazine D8)

(±)-Ranolazine D8 2HCl (piperazine D8)

1219802-60-4

(±)-Ropivacaine D7 (propyl D7)

(±)-Ropivacaine D7 (propyl D7)

1392208-04-6

(S)-(+)-Repaglinide D5 (ethoxy D5)

(S)-(+)-Repaglinide D5 (ethoxy D5)

1217709-85-7

Rabeprazole D4 Sodium Salt (benzimidazole-4,5,6,7 D4)

Rabeprazole D4 Sodium Salt (benzimidazole-4,5,6,7 D4)

NA

Rimantadine D4 HCl (ethyl D4)

Rimantadine D4 HCl (ethyl D4)

350818-67-6

Ritalinic D9 Acid HCl (piperidine D9)

Ritalinic D9 Acid HCl (piperidine D9)

1276197-13-7

Roflumilast D4 (cyclopropyl-2,2,3,3 D4)

Roflumilast D4 (cyclopropyl-2,2,3,3 D4)

1398065-69-4

Ropinirole D14 HCl (di-n-propyl D14)

Ropinirole D14 HCl (di-n-propyl D14)

1132746-05-4

Senecionine D3

Senecionine D3

NA

Sulfallate D10

Sulfallate D10

NA

N-Acetyl Sulfamethoxazole D4 (major)

N-Acetyl Sulfamethoxazole D4 (major)

1215530-54-3