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.

Deoxycholic acid 2,2,4,4 D4

Deoxycholic acid 2,2,4,4 D4

112076-61-6

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Desipramine-2,4,6,8 D4 HCl

Desipramine-2,4,6,8 D4 HCl

61361-34-0

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Dexamethasone-4,6alpha,21,21 D4

Dexamethasone-4,6alpha,21,21 D4

NA

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Diazepam D5 (phenyl D5)

Diazepam D5 (phenyl D5)

65854-76-4

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Domperidone maleate

Domperidone maleate

99497-03-7

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Diethyl-1,1,1',1' D4-stilbestrol-3,3',5,5' D4

Diethyl-1,1,1',1' D4-stilbestrol-3,3',5,5' D4

91318-10-4

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Disodium Etidronate D3 (methyl D3)

Disodium Etidronate D3 (methyl D3)

358730-93-5

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Dothiepin D6 HCl (N,N-dimethyl D6) (cis/trans mixture)

Dothiepin D6 HCl (N,N-dimethyl D6) (cis/trans mixture)

1276545-35-7

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Doxazosin D8 HCl (piperazine D8)

Doxazosin D8 HCl (piperazine D8)

1219803-95-8

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Doxepin D3 HCl (N-methyl D3) (cis/trans mixture)

Doxepin D3 HCl (N-methyl D3) (cis/trans mixture)

347840-07-7

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Doxofylline D6 (dimethyl D6)

Doxofylline D6 (dimethyl D6)

1219805-99-8

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L-Dopa-2,5,6 D3

L-Dopa-2,5,6 D3

53587-29-4

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