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.


Unlabeled Reference Standards

Catalog No. Product Name Enrichment
Quantity Price
108635 Varenicline hydrochloride
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37500 Vasicine
20 mg $750   Add to Cart
37501 Vasopressin
1.7 mg $715   Add to Cart
109842 VAT Red 1
50 mg $304   Add to Cart
108622 Velpatasvir
25 mg $190   Add to Cart
110396 Velpatasvir R Isomer (Imidazole)
1 mg $1,800   Add to Cart
5 mg $6,500   Add to Cart
4898 Venlafaxine
50 mg $1,300   Add to Cart
500 mg $1,800   Add to Cart
5552 Venlafaxine HCl
Synonyms:
(±)-1-[2-(Dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride; Effexor;
50 mg $400   Add to Cart
250 mg $900   Add to Cart
109843 Verbenone
Synonyms:
(RS)-Verbenone; NSC 6832; 2-Pinen-4-one (6CI,7CI,8CI); 4,6,6- Trimethylbicyclo[3.1.1]hept-3-en-2-one; (±)-Verbenone; Verbenone; Bicyclo[3.1.1]hept-3-en-2-one, 4,6,6-trimethyl-;
100 mg $152   Add to Cart
5553 Vindoline
5 mg $750   Add to Cart
25 mg $1,500   Add to Cart
37503 Vinorelbine Related Compound A
25 mg $2,040   Add to Cart
37504 Vinpocetine Related Compound A
30 mg $1,171   Add to Cart
37505 Vinpocetine Related Compound B
30 mg $1,171   Add to Cart
37506 Vinpocetine Related Compound C
30 mg $1,171   Add to Cart
37507 Vinpocetine Related Compound D
30 mg $1,171   Add to Cart
110312 Vinyl Bromide 1000 µg/mL in p/t Methanol
Synonyms:
Bromoethylene;
5 x ml $180   Add to Cart
110304 Vinyl chloride 1000 µg/mL in Methanol. Short expiry date due to chemical nature of component(s)
Synonyms:
Chloroethylene; Monochloroethylene; 1-Chloroethene; Ethene, chloro-; Vinyl C monomer; Chloroethene; Ethylene, chloro- (8CI); 1-Chloroethylene; F 1140; Vinyl chloride monomer; VCM; Vinyl chloride;
110311 4-Vinyl-1-cyclohexene 2000 µg/mL in Methanol
1 ml $132   Add to Cart
37508 Viomycin Sulfate
200 mg $715   Add to Cart
37510 Vitexin
25 mg $1,218   Add to Cart
5803 Voriconazole
25 mg $190   Add to Cart
37511 Voriconazole Related Compound A
10 mg $1,171   Add to Cart
37512 Voriconazole Related Compound B
10 mg $1,171   Add to Cart
37513 Voriconazole Related Compound C
10 mg $1,171   Add to Cart
5554 Vorinostat
Synonyms:
SAHA; N-hydroxy-NŒ-phenyl-octanediamide; Suberoylanilide hydroxamic acid;
25 mg $1,500   Add to Cart
5 mg $750   Add to Cart
109844 XMC
100 mg $136   Add to Cart
110302 Xylylcarb 100 µg/mL in Acetonitrile
1 ml $224   Add to Cart
88035 α-Zearalenol
1 mg $90   Add to Cart
5 mg $290   Add to Cart
108535 trans-Zeatin-riboside
100 mg $590   Add to Cart
109845 Zeranol
10 mg $515   Add to Cart
4900 Zidovudine
Synonyms:
3’-Azido-3’-deoxythymidine;
1 g $290   Add to Cart
107694 Zidovudine
Synonyms:
2’-3’-Didehydro-3’-deoxythymidine;
10 g $365   Add to Cart
50 g $550   Add to Cart
37519 Zidovudine Related Compound C
100 mg $1,171   Add to Cart
37520 Zidovudine Related Compound D
50 mg $1,171   Add to Cart
37521 Zileuton Related Compound A
50 mg $1,171   Add to Cart
37522 Zileuton Related Compound B
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37523 Zileuton Related Compound C
Synonyms:
Benzo[b]thien-2-yl Ketone (Zileuton Impurity);
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109846 Zinc neodecanoate
0.1 g $126   Add to Cart
109847 Zinc phosphate
100 mg $172   Add to Cart
37524 Zinc Sulfate
1 g $715   Add to Cart
5804 Ziprasidone
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5557 Ziprasidone HCl
50 mg $195   Add to Cart
250 mg $590   Add to Cart
37515 Ziprasidone Related Compound A
10 mg $1,171   Add to Cart
37516 Ziprasidone Related Compound B
10 mg $1,171   Add to Cart
37517 Ziprasidone Related Compound C
10 mg $1,171   Add to Cart
37518 Ziprasidone Related Compound D
10 mg $1,171   Add to Cart
37514 ZiprasidoneHCl
200 mg $715   Add to Cart
37525 ZolazepamHClCIII
500 mg $785   Add to Cart
37526 Zoledronic Acid Related Compound A
30 mg $1,171   Add to Cart
37532 Zolmitriptan R-Isomer
20 mg $1,171   Add to Cart
37533 Zolmitriptan Related Compound A
20 mg $2,352   Add to Cart
37534 Zolmitriptan Related Compound B
20 mg $1,171   Add to Cart
37535 Zolmitriptan Related Compound D
20 mg $1,171   Add to Cart
5560 Zonisamide
25 g $490   Add to Cart
100 g $1,190   Add to Cart
77327 β-(Z)-Brivudine
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Labeled Reference Standards in Solution

Catalog No. Product Name Enrichment
Quantity Price
O106288 2-Acetamido-1-3-6-tri-O-acetyl-2-4-dideoxy-4-fluoro-D- glucopyranose
5 mg $550   Add to Cart
25 mg $1,275   Add to Cart
C2009 Acrylamide-1,2,3-13C3 in methanol 99%13C
1.2 ml $390   Add to Cart
C73572 Aflatoxin B1-13C17 solution in acetonitrile
1 ml $2,990   Add to Cart
C33177 Aldrin-13C12 solution in nonane 99%
1.2 ml $1,390   Add to Cart
D88951 Amino Albendazole-d5 Sulfone
Synonyms:
6-(Propylsulfonyl)-1H-benzimidazol-2-amine-d5; Albendazole-2- aminosulfone-d5; SKF 81038-d5; Albendazole-d5 Impurity D (EP);
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107531 5-Aminoallyl 2’-deoxyuridine 5’-triphosphate sodium salt - 100mM aqueous solution
Synonyms:
5-(3-Aminoallyl)-2’-deoxyuridine-5’-triphosphate sodium salt;
1 mg $390   Add to Cart
5 mg $1,190   Add to Cart
CD76930 Asenapine-N-glucuronide-13C-d3
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C108582 Delta-BHC-13C6 solution in nonane
1.2 ml $790   Add to Cart
102842 3-Bromo-2-methyl-1-propene - stabilised with 0.1% hydroquinone
10 g $190   Add to Cart
50 g $590   Add to Cart
106132 C.I.Vat Yellow 2
250 mg $90   Add to Cart
1 g $288   Add to Cart
C108587 cis-Chlordane-13C10 solution in nonane
1.2 ml $1,290   Add to Cart
C108588 trans-Chlordane-13C10 solution in nonane
1.2 ml $1,290   Add to Cart
D65761 rac-Cotinine-d3 in methanol
5 x 1mL $690   Add to Cart
C108591 4,4’-DDD-13C12 solution in nonane
1.2 ml $690   Add to Cart
C108592 4,4’-DDE-13C12 solution in nonane
1.2 ml $590   Add to Cart
C108594 4,4’-DDT-13C12 solution in nonane
1.2 ml $590   Add to Cart
C108593 2,4’-DDT-13C12 solution in nonane
1.2 ml $690   Add to Cart
C33179 Dieldrin-13C12 solution in nonane 98%
1.2 ml $1,290   Add to Cart
C33178 Endrin-13C12 solution in nonane
1.2 ml $1,290   Add to Cart
D73479 Fluoxetine-d6 oxalate
1 mL/ampule $535   Add to Cart
C108586 Heptachlor-13C10 solution in nonane
1.2 ml $1,390   Add to Cart
C108583 Lindane-13C6 solution in nonane
Synonyms:
γ-BHC-13C6; γ-HCH-13C6;
1.2 ml $790   Add to Cart
C108576 Mono (2-ethyl-5-hydroxyhexyl) phthalate-13C4 in MTBE
Synonyms:
DEHP METABOLITE IX;
99%
1.2 ml $790   Add to Cart
108574 Mono(3-carboxypropyl)phthalate-13C4 in MTBE 99%
1.2 ml $790   Add to Cart
C108572 Mono-(2-ethyl-5-carboxypentyl)phthalate-13C4 in MTBE
Synonyms:
DEHP metabolite V;
99%
1.2 ml $690   Add to Cart
C108579 Mono-(2-ethyl-5-oxohexyl)phthalate-13C4 in MTBE
Synonyms:
DEHP metabolite VI;
99%
1.2 ml $790   Add to Cart
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