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.
19 products
[2H3]-3-Hydroxy-1-methyl-propylmercapturic acid
Product Number: C5397
CAS number: 1240483-47-9
Synonyms: [2H3]-HMPMA
[13C2]-2-Carboxy-1-methyl-ethylmercapturic acid
Product Number: C277
CAS number: 33164-65-7 unlabeled
Synonyms: [1,2-13C2]-CMEMA
[2H4]-6-β-Naltrexol trifluoroacetate salt
Product Number: C642
CAS number: 1279034-32-0 free base
Synonyms: [2H4]-6-beta-Naltrexol trifluoroacetate salt
[2H5]-6-β-Naloxol
Product Number: C639
CAS number: 53154-12-4 unlabeled
Synonyms: [2H5]-6-beta-Naloxol