Our labeled active pharmaceutical ingredient (API) standards provide laboratories with precise and reliable tools for quantitative analysis. These standards, marked with isotopes such as deuterium or 13C, ensure accurate internal calibration and correct for matrix effects in complex samples. This leads to more consistent and reproducible results, essential for drug development and regulatory compliance. By using our labeled API standards,laboratories can enhance the accuracy of their analytical methods and streamline validation processes.

Labelled

Our labeled active pharmaceutical ingredient (API) standards provide laboratories with precise and reliable tools for quantitative analysis. These standards, marked with isotopes such as deuterium or 13C, ensure accurate internal calibration and correct for matrix effects in complex samples. This leads to more consistent and reproducible results, essential for drug development and regulatory compliance. By using our labeled API standards,laboratories can enhance the accuracy of their analytical methods and streamline validation processes.

Chlorpromazine D6 Oxalate (N,N-dimethyl D6)

Chlorpromazine D6 Oxalate (N,N-dimethyl D6)

NA

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Chlorzoxazone-4,6,7 D3

Chlorzoxazone-4,6,7 D3

1185173-60-7

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Cholesta-3,5-diene-7-one-25,26,26,26,27,27,27 D7

Cholesta-3,5-diene-7-one-25,26,26,26,27,27,27 D7

NA

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Cholestane-2,2,3,3,4,4 D6

Cholestane-2,2,3,3,4,4 D6

358731-18-7

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Cholesterol-2,2,3,4,4,6 D6

Cholesterol-2,2,3,4,4,6 D6

92543-08-3

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Cholesterol-25,26,26,26,27,27,27 D7

Cholesterol-25,26,26,26,27,27,27 D7

83199-47-7

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Cholesterol-3,4-13C2

Cholesterol-3,4-13C2

78887-48-6

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Cholic Acid-24-13C

Cholic Acid-24-13C

52886-36-9

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Cholic-2,2,4,4 D4 Acid

Cholic-2,2,4,4 D4 Acid

116380-66-6

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Choline D13 Bromide (N,N,N-trimethyl-d9, 1,1,2,2 D4)

Choline D13 Bromide (N,N,N-trimethyl-d9, 1,1,2,2 D4)

203645-64-1

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Choline D13 Chloride (N,N,N-trimethyl D9, 1,1,2,2 D4)

Choline D13 Chloride (N,N,N-trimethyl D9, 1,1,2,2 D4)

352438-97-2

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Cimetidine D3 (N-methyl D3)

Cimetidine D3 (N-methyl D3)

1185237-29-9

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