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]-Umifenovir sulfoxide
Product Number: C8876
CAS number: 151455-33-3 unlabeled
Synonyms: [2H6]-Arbidol sulfoxide
[13C,15N2]-Laninamivir
Product Number: C4026
CAS number: 203120-17-6 unlabeled
Synonyms: [13C,15N2]-R 125489
[2H8]-Vitamin K3
Product Number: C7405
CAS number: 478171-80-1
Synonyms: [2H8]-2-Methyl-1.4-naphthoquinone
[2H5]-Oseltamivir phosphate salt
Product Number: C676
CAS number: 1093851-63-8 free base
Synonyms: [2H5]-Tamiflu
[2H7]-Vitamin K1 (Mixture of isomers)
Product Number: C2105
CAS number: 1233937-39-7
Synonyms: [2H7]-phytonadione, isomers mixture, [2H7]-trans-Phylloquinone, isomers mixture
[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