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.
66 products
[2H6]-Ceftazidime ditrifluoroacetate salt
Product Number: C2577
CAS number: 72558-82-8 unlabeled free base
[2H5]-Triamterene
Product Number: C5560
CAS number: 1189922-23-3
Synonyms: [2H5]-Dyrenium, [2H5]-2,4,7-Triamino-6-phenylpteridine
[2H5]-Cefoperazone
Product Number: C10530
CAS number: 62893-19-0 unlabeled
Synonyms: Cefoperazone-D5
[2H5]-Cefalexin monohydrate
Product Number: C6695
CAS number: 23325-78-2 unlabeled
Synonyms: Cephalexin monohydrate-d5
[2H4]-p-Cresol sulfate ammonium salt
Product Number: C4603
CAS number: 3233-58-7 free base unlabeled
[2H4]-p-Cresol glucuronide
Product Number: C4604
CAS number: 17680-99-8 unlabeled
Synonyms: p-Tolyl-ß-D-glucuronide-d4