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.

Busulfan D8 (tetramethylene D8)

Busulfan D8 (tetramethylene D8)

116653-28-2

DISCOVER
Butabarbital D5 (ethyl D5)

Butabarbital D5 (ethyl D5)

1215565-64-2

DISCOVER
Butalbital D5 (allyl D5)

Butalbital D5 (allyl D5)

145243-96-5

DISCOVER
Carbamazepine D10

Carbamazepine D10

132183-78-9

DISCOVER
Chloramphenicol D5

Chloramphenicol D5

202480-68-0

DISCOVER
Ciprofloxacin D8 HCL H2O

Ciprofloxacin D8 HCL H2O

NA

DISCOVER
Ceftazidime D5

Ceftazidime D5

NA

DISCOVER
Cloxacillin 13C4 Sodium

Cloxacillin 13C4 Sodium

NA

DISCOVER
Chloroquine Diphosphate D4

Chloroquine Diphosphate D4

NA

DISCOVER
Clavulanic Acid Methyl Ester D3

Clavulanic Acid Methyl Ester D3

NA

DISCOVER
Cefepime Sulfate D3

Cefepime Sulfate D3

NA

DISCOVER
rac Cycloserine 15N,D3

rac Cycloserine 15N,D3

1219176-26-7

DISCOVER