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.

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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Cinnarizine D8 2HCl (piperazine D8)

Cinnarizine D8 2HCl (piperazine D8)

NA

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Ciprofloxacin D8 HCl (piperazine D8)

Ciprofloxacin D8 HCl (piperazine D8)

1216659-54-9

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Citric Acid 2,2,4,4 D4

Citric Acid 2,2,4,4 D4

147664-83-3

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Clofibric D4 Acid (4-chlorophenyl D4)

Clofibric D4 Acid (4-chlorophenyl D4)

1184991-14-7

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Clomipramine D3 HCl (N-methylD3)

Clomipramine D3 HCl (N-methylD3)

1398065-86-5

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Clonidine D4 HCl (imidazoline-4,4,5,5 D4)

Clonidine D4 HCl (imidazoline-4,4,5,5 D4)

67151-02-4

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Clothianidin D3 (N-methyl D3)

Clothianidin D3 (N-methyl D3)

1262776-24-8

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Clozapine D4 (4-methylpiperazinyl-2,2,6,6 D4)

Clozapine D4 (4-methylpiperazinyl-2,2,6,6 D4)

204395-52-8

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Cortisol-9,11,12,12 D4

Cortisol-9,11,12,12 D4

73565-87-4

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Coumarin-5,6,7,8 D4

Coumarin-5,6,7,8 D4

185056-83-1

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