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.

2-Methoxy-17beta-estradiol-1,4,16,16,17 D5

2-Methoxy-17beta-estradiol-1,4,16,16,17 D5

358731-34-7

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2-Methoxyestrone-1,4,16,16 D4

2-Methoxyestrone-1,4,16,16 D4

949885-90-9

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2-Methyl-1,4-naphthoquinone (Vitamin K3) D8

2-Methyl-1,4-naphthoquinone (Vitamin K3) D8

478171-80-1

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4-Methoxyestrone-1,2,16,16 D4

4-Methoxyestrone-1,2,16,16 D4

NA

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Methyl-4-catechol D8

Methyl-4-catechol D8

1219803-18-5

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Morphine-D3 6-beta-D-glucuronide

Morphine-D3 6-beta-D-glucuronide

219533-69-4

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Melperone D4 HCl (4-methylpiperidine-2,2,6,6 D4)

Melperone D4 HCl (4-methylpiperidine-2,2,6,6 D4)

1219798-80-7

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Meprobamate D3 (methyl D3)

Meprobamate D3 (methyl D3)

1185106-66-4

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Metaxalone D3 (3,5-dimethylphenoxy-2,4,6 D3)

Metaxalone D3 (3,5-dimethylphenoxy-2,4,6 D3)

1192812-66-0

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Metronidazole D4

Metronidazole D4

1261392-47-5

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Methaqualone D5 (tolyl-alpha,alpha,alpha,4,6 D5)

Methaqualone D5 (tolyl-alpha,alpha,alpha,4,6 D5)

1184966-71-9

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Methimazole D3 (methyl D3)

Methimazole D3 (methyl D3)

1160932-07-9

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