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
[13C,2H3]-Zidovudine
Product Number: C2599
CAS number: 325484-33-1
Synonyms: 3'-Azido-3'-deoxy-thymidine-13C-d3, AZT-13C-d3
[13C4]-11-Deoxycortisol
Product Number: C6669
CAS number: 152-58-9 unlabeled
Synonyms: 11-Deoxy-17-hydroxycorticosterone-13C4, Reichstein's substance S-13C4, 17,21-Dihydroxyprogesterone-13C4, Cortexolone-13C4
[13C5]-Didanosine
Product Number: C2475
CAS number: 503173-93-1
Synonyms: [13C5]-2',3'-Dideoxyinosine
2',3'-Dideoxyinosine
Product Number: C2111
CAS number: 69655-05-6 unlabeled
Synonyms: [2H4]-Didanosine
[2H5]-11-Deoxycortisol
Product Number: C4999
CAS number: 1258063-56-7
Synonyms: Cortexolone-d5, 17,21-Dihydroxyprogesterone-d5, Reichstein's substance S-d5, 11-Deoxy-17-hydroxycorticosterone-d5