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.

DL-Cystine-2,2',3,3,3',3' D6

DL-Cystine-2,2',3,3,3',3' D6

352431-53-9

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epsilon-Caprolactam D10

epsilon-Caprolactam D10

169297-53-4

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epsilon-Caprolactone-3,3,4,4,5,5 D6

epsilon-Caprolactone-3,3,4,4,5,5 D6

1219802-08-0

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Ethyl Clofibrate D4 (4-chlorophenyl D4)

Ethyl Clofibrate D4 (4-chlorophenyl D4)

1189654-03-2

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Ethyl trans-Cinnamate D5 (phenyl D5)

Ethyl trans-Cinnamate D5 (phenyl D5)

856765-68-9

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L-Carnitine D3 HCl (N-methyl D3)

L-Carnitine D3 HCl (N-methyl D3)

350818-62-1

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L-Citrulline-2,3,3,4,4,5,5 D7

L-Citrulline-2,3,3,4,4,5,5 D7

NA

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trans-Cinnamic D7 Acid

trans-Cinnamic D7 Acid

308796-47-6

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Cetirizine D8 2HCl

Cetirizine D8 2HCl

2070015-04-0

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Citalopram D6

Citalopram D6

1190003-26-9

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Cimbuterol D9

Cimbuterol D9

1246819-04-4

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Cimaterol D7

Cimaterol D7

1228182-44-2

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