Stable labeled standards
Alsachim's labeled standards (13C, 2H, 15N, 18O, 34S) enable you to quantify molecules for your LC-MS/MS analyses. Produced in our laboratories in France, our compounds - some of them unique - are guaranteed to be of the highest quality and purity.
29 products
[2H6]-Dehydroepiandrosterone sulfate sodium salt
Product Number: C6342
CAS number: 1099-87-2 unlabeled
Synonyms: DHEA sulfate sodium salt-d6
[2H4]-4-Ethylphenyl sulfate ammonium salt
Product Number: C5513
CAS number: 85734-98-1 unlabeled free acid
[13C2,2H3]-Voriconazole
Product Number: C4570
CAS number: 137234-62-9 unlabeled
Synonyms: (alphaR,betaS)-alpha-(2,4-Difluorophenyl)-5-fluoro-beta-methyl-alpha-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethano-13C2-d3
[13C2,2H3]-Voriconazole N-oxide formate salt
Product Number: C4612
CAS number: 618109-05-0 unlabeled free base
[2H4]-p-Cresol sulfate ammonium salt
Product Number: C4603
CAS number: 3233-58-7 free base unlabeled
[2H4]-p-Carboxyphenyl sulfate
Product Number: C4561
CAS number: 3233-38-3 unlabeled
Synonyms: 4-Hydroxybenzoic acid sulfate-d4
[13C6]-p-Carboxyphenyl sulfate
Product Number: C4562
CAS number: 3233-38-3 unlabeled
Synonyms: 4-Hydroxybenzoic acid sulfate-13C6