Isotope-Labeled Compounds

β-Estradiol-d3是内源性雌激素17β-Estradiol的氘代标记化合物。

An internal standard for the quantification of taurodeoxycholic acid

Kynurenic acid-d 5 是 Kynurenic acid 的氘代物。

Docosahexaenoic acid-d5 (DHA-d5) is intended for use as an internal standard for the quantification of DHA (Item No. 90310) by GC- or LC-MS.

N-acetyl Dapsone (D4')是N-acetyl Dapsone氘代化合物标准品。

An internal standard for the quantification of methimazole

Phenylacetylglutamine-D5 (NSC 203800-D5;Phenylacetyl-L-glutamine-D5) 是 Phenylacetylglutamine 的一种氘代化合物。Phenylacetylglutamine 是一种结肠微生物代谢物，源于氨基酸发酵。

An internal standard for the quantification of memantine

An internal standard for the quantification of all-trans retinoic acid

An internal standard for the quantification of cefpodoxime

An internal standard for the quantification of etoposide

An internal standard for the quantification of (–)-epigallocatechin gallate

An internal standard for the quantification of lapatinib

An internal standard for the quantification of fluvastatin

An internal standard for the quantification of milrinone

An internal standard for the quantification of ramelteon

An internal standard for the quantification of tigecycline

An internal standard for the quantification of fulvestrant

An internal standard for the quantification of 10-PAHSA

A 13 C-labeled derivatizing reagent

An internal standard for the quantification of 3-bromotyrosine

An internal standard for the quantification of 9-PAHSA

A 13 C-enriched PUFA

An internal standard for the quantification of dutasteride