Isotopically Labeled Compounds
Cayman Chemical Lauric Acid-d23, Purity: ≥99% deuterated forms (d1-d23), CAS: 59154-43-7, 50 mg
An internal standard for the quantification of lauric acid by GC- or LC-MS
Revvity Health Sciences Inc Sulfur-35 Radionuclide, 1mCi (37MBq), Specific Activity: 1050-1600Ci (38.8-59.2TBq)/mmol, Sulfuric Acid in 1mL Water
Sulfur-35 Radionuclide, 1mCi (37MBq), Specific Activity: 1050-1600Ci (38.8-59.2TBq)/mmol, Sulfuric Acid in 1mL Water
Cayman Chemical Chlorzoxazon-d3 500ug
An internal standard for the quantification of chlorzoxazone by GC- or LC-MS
Cayman Chemical Nicotinamide-d4, Purity: ≥99% deuterated forms (d1-d4), CAS: 347841-88-7, 25 mg
An internal standard for the quantification of nicotinamide by GC- or LC-MS
Cambridge Isotope Laboratories ETHYLENE (TRANS-1,2-D2, 98%), 1 L, 1517-53-9
ETHYLENE (TRANS-1,2-D2, 98%), 1 L, 1517-53-9
Cayman Chemical Stearic Acid-13C, Purity: ≥95%, CAS: 85541-42-0, 250 mg
An internal standard for the quantification of stearic acid by GC- or LC-MS
Cayman Chemical Desmethylcitalopram-d3 hydro
An internal standard for the quantification of desmethylcitalopram by GC- or LC-MS; intended for research and forensic applications
Cambridge Isotope Laboratories 17-ALPHA-ETHYNYLESTRADIOL (2,4,16,16-D4, 97-98%), 0.01 G, 350820-06-3
17-ALPHA-ETHYNYLESTRADIOL (2,4,16,16-D4, 97-98%), 0.01 G, 350820-06-3
Cambridge Isotope Laboratories 3,4-DIHYDROXYPHENYLACETIC ACID (RING-D3, 2,2-D2, 98%), 0.1 G, 60696-39-1
3,4-DIHYDROXYPHENYLACETIC ACID (RING-D3, 2,2-D2, 98%), 0.1 G, 60696-39-1
Cambridge Isotope Laboratories URSODEOXYCHOLIC ACID (2,2,4,4-D4, 98%), 50 MG, 347841-46-7
URSODEOXYCHOLIC ACID (2,2,4,4-D4, 98%), 50 MG, 347841-46-7
Cambridge Isotope Laboratories SODIUM ACETATE (1-13C, 99%), 5 G, 23424-28-4
SODIUM ACETATE (1-13C, 99%), 5 G, 23424-28-4
Revvity Health Sciences Inc OptiScint 14C & 3HÂ Quench Standard Set, 20 mL Vial
OptiScint 14C & 3HÂ Quench Standard Set, 20 mL Vial
Cambridge Isotope Laboratories GLYCAN-O25-13C-GAL6 (GALACTOSE-13C6, 99%), 500 PMOL
GLYCAN-O25-13C-GAL6 (GALACTOSE-13C6, 99%), 500 PMOL
Cayman Chemical Aldicarb sulfone, Purity: ≥95%, CAS: 1646-88-4, 50 mg
A metabolite and degradation product of aldicarb; reduces the number of male T. semipenetrans second-stage larvae that reach the third, fourth, and adult stages of development at 100 μg/ml