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.
15 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
[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
[13C6]-L-threo-(2S,3R)-3-(3,4-Dibenzyloxyophenyl)serine
Product Number: C975
CAS number: 106887-48-3 unlabeled
[2H5]-7-Hydroxycoumarin sulfate ammonium salt
Product Number: C566
CAS number: 69526-88-1 unlabeled free acid