Reference Standards

Medical Isotopes offers a wide range of reference standards, a standardized object or substance which is used as a measurement base for similar objects or substances, such as the pharmaceuticals of Doxycycline-d5 hyclate, Lathosterol-2,2,4,4-d4, Panthenol-d6, Cyclosporin A-13C2,d6, Sodium (+-)-2-Hydroxybutyrate-2,3,3-d3, and Isavuconazole-d4.


Labeled Reference Standards in Solution

Catalog No. Product Name Enrichment
Quantity Price
C108577 Mono-2-ethylhexyl phthalate-13C4 in MTBE 99%
1.2 ml $590   Add to Cart
C108573 Mono-N-butyl phthalate-13C4 in MTBE 99%
1.2 ml $590   Add to Cart
C108580 Monobenzyl phthalate-13C4 in MTBE 99%
1.2 ml $590   Add to Cart
C108575 Monoethyl phthalate 13C4 in MTBE 99%
1.2 ml $590   Add to Cart
C108578 Monomethyl phthalate-13C4 in MTBE 99%
1.2 ml $590   Add to Cart
C96349 Nicotinic acid-13C6 solution in methanol
Synonyms:
3-Pyridinecarboxylic Acid-13C6; 3-Carboxylpyridine-13C6; 3- Carboxypyridine-13C6; Akotin-13C6; Apelagrin-13C6; Niacin-13C6; Niacor-13C6; Niaspan-13C6; Nicacid-13C6; Pelonin-13C6; Vitamin B3 -13C6; Vitamin B5-13C6; Wampocap-13C6; β-Pyridinecarboxylic Acid-13C6;
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C108589 Oxychlordane-13C10 solution in nonane 99%
1.2 ml $1,290   Add to Cart
C108523 PCB-138-13C12
Synonyms:
2,2’,3,4,4’,5’-HEXACB-13C12;
99% 13C
1.2 ml $690   Add to Cart
C108524 PCB-153-13C12
Synonyms:
2,2’,4,4’,5,5’-HEXACB 13C12;
99% 13C
1.2 ml $690   Add to Cart
C108525 PCB-180-13C12
Synonyms:
2,2’,3,4,4’,5,5’-HEPTACB 13C12;
99% 13C
1.2 ml $690   Add to Cart
C108590 Pentachloronitrobenzene-13C6 solution in nonane
1.2 ml $390   Add to Cart
D67260 Tetranor-PGDM-d6
25 ug $490   Add to Cart