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.

1 2 3 4 5 6 7 8 9 10 NEXT

Environmental Reference Standards

Catalog No. Product Name Enrichment
Quantity Price
D748 Acetochlor-d11
Synonyms:
2-Chloro-N-(ethoxy-methyl)-N-(2-ethyl-6-methylphenyl-d11) acetamide;
98%D
0.05 g $925   Add to Cart
D14729 Acetone-d6 99.9% D
10 g $626   Add to Cart
10 x 1g $1,128   Add to Cart
50 g $1,210   Add to Cart
10 x 10g $1,330   Add to Cart
C1998 Acetonitrile-1-13C 99%13C
0.5 g $690   Add to Cart
C2000 Acetonitrile-2-13C 99%13C
0.1 g $500   Add to Cart
C2002 Acetonitrile-13C2 99%13C
0.1 g $550   Add to Cart
D896 Acetonitrile-d3 99.8%D
10 g $638   Add to Cart
10 x 1g $1,139   Add to Cart
25 g $1,195   Add to Cart
50 g $1,270   Add to Cart
D904 Acetonitrile-d3 "100%" 99.96%D
5 g $290   Add to Cart
N2004 Acetonitrile-15N 98%15N
0.5 g $450   Add to Cart
16088 4-allyl-1,2-dimethoxybenzene
   Request Quote
73450 4-Amino-2,6-dinitrotoluene
100 mg $570   Add to Cart
73449 2-Amino-4,6-dinitrotoluene
100 mg $570   Add to Cart
89045 2-Amino-5,6-dichloro-3(4H)-quinazolineacetic Acid Methyl Ester Monohydrobromide
Synonyms:
2-Amino-5,6-dichloro-3(4H)-quinazolineacetic Acid Methyl Ester Hydrobromide; Anagrelide Impurity 1 Hydrobromide;
   Request Quote
D1352 4-Aminobiphenyl-d9
Synonyms:
4-Aminodiphenyl;
98%D
50 mg $690   Add to Cart
73434 7-Aminoclonazepam (1.0 mg/mL in Acetonitrile)
1 mL/ampule $572   Add to Cart
D73435 7-Aminoclonazepam-D4 (100 ug/mL in Acetonitrile)
1 mL/ampule $530   Add to Cart
D73437 7-Aminoclonazepam-D4 (1.0 mg/mL in Acetonitrile)
1 mL/ampule $795   Add to Cart
73431 7-Aminoflunitrazepam (100 ug/mL in Acetonitrile)
1 mL/ampule $525   Add to Cart
D73436 7-Aminoflunitrazepam-D7 (100 ug/mL in Acetonitrile)
1 mL/ampule $529   Add to Cart
D73438 7-Aminoflunitrazepam-D7 (1.0 ug/mL in Acetonitrile)
1 mL/ampule $784   Add to Cart
73430 7-Aminonimetazepam,100 ug/mL in Acetonitrile
1 mL/ampule $619   Add to Cart
73432 7-Aminonitrazepam (1.0 mg/mL in Acetonitrile)
1 mL/ampule $572   Add to Cart
73433 7-Aminonitrazepam (100 ug/mL in Acetonitrile)
1 mL/ampule $545   Add to Cart
D3823 (R,S)-Anabasine-2,4,5,6-d4
Synonyms:
((R,S)-3-(2-Piperidinyl)pyridine-2,4,5,6-D4);
98%D
5 mg $390   Add to Cart
D14779 Anilazine-d4 (ring-d4) 99%D
0.01 g $950   Add to Cart
D1400 Anthracene-d10 98%
1 g $690   Add to Cart
D3161 9-Anthracene-d9-carboxylic Acid 98%D
0.1 g $930   Add to Cart
0.25 g $1,750   Add to Cart
D1406 Atrazine-d5
Synonyms:
Atrazine-d5 (ethyl-d5);
98%D
10 mg $290   Add to Cart
50 mg $890   Add to Cart
D270 Benzidine-d8 (rings-d8)
Synonyms:
4,4’-Diaminodiphenyl;
98%D
0.01 g $765   Add to Cart
0.1 g $1,625   Add to Cart
73451 Benzo(b)fluoranthene
100 mg $535   Add to Cart
73439 Benzodiazepine Internal Standard-3 (0.5-1.0 mg/mL in Acetonitrile )
1 mL/ampule $1,050   Add to Cart
D1422 Benzo[a]pyrene-d12 98%D
0.01 g $730   Add to Cart
0.05 g $1,320   Add to Cart
0.1 g $1,475   Add to Cart
D1420 Benzo[g,h,i]perylene-d12 98%D
10 mg $790   Add to Cart
D1418 Benzo[k]fluoranthene-d12 98%D
0.01 g $775   Add to Cart
D1429 Benzyl-d7-amine HCl 99%D
0.25 g $830   Add to Cart
0.5 g $1,485   Add to Cart
D396 Benzyl-2,3,4,5,6-d5-amine 99%D
0.1 g $800   Add to Cart
0.25 g $1,495   Add to Cart
D405 Benzyl-d7-amine
Synonyms:
(Benzylamine-d7);
99%D
50 mg $280   Add to Cart
250 mg $890   Add to Cart
D373 Benzyl-α-α-d2-amine 98%D
0.25 g $820   Add to Cart
0.5 g $1,475   Add to Cart
D17066 Biphenyl-4-d1
Synonyms:
Diphenyl-4-d1;
98% D
0.1 g $825   Add to Cart
0.25 g $1,540   Add to Cart
D604 Biphenyl-d10
Synonyms:
Diphenyl-d10;
98%D
5 g $725   Add to Cart
D17067 Biphenyl-4,4’-d2
Synonyms:
Diphenyl-4,4’-d2;
98% D
0.1 g $810   Add to Cart
0.25 g $1,515   Add to Cart
63263 N-Boc-p-phenylenediamine
Synonyms:
Boc-1,4-phenylenediamine;
1 g $575   Add to Cart
5 g $645   Add to Cart
25 g $995   Add to Cart
63300 Bromochloroiodomethane
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
63298 Bromochloromethane
1 g $610   Add to Cart
10 g $700   Add to Cart
100 g $975   Add to Cart
D63299 Bromochloromethane-d2
   Request Quote
7899 Busulfan
Synonyms:
1,4-Butanediol-dimethanesulfonate Esters; CB-2041; GT-41; Busulfex; Misulban; Myleran;
100 mg $860   Add to Cart
0.5 g $1,880   Add to Cart
D2786 2-Butanone-4,4,4-d3
Synonyms:
Methyl Ethyl Ketone;
99%D
0.1 g $715   Add to Cart
1 g $1,575   Add to Cart
D2787 2-Butanone-1,1,1,3,3-d5 98%D
1 g $735   Add to Cart
5 g $1,550   Add to Cart
D2788 2-Butanone-d8 98%D
0.1 g $870   Add to Cart
0.25 g $1,630   Add to Cart
D39181 Butylate-d5
   Request Quote
D2139 Cacodylic Acid-d7 98%D
0.5 g $650   Add to Cart
73443 Caffeine-13C3 (1.0 mg/mL in Methanol)
1 mL/ampule $605   Add to Cart
73458 Calibration Mix A (100 ug/mL of each component in Acetonitrile)
1.2 mL/ampule $540   Add to Cart
73459 Calibration Mix B (100 ug/mL of each component in Acetonitrile)
1.2 mL/ampule $532   Add to Cart
73442 Carbamazepine (1.0 mg/mL in Methanol)
1 mL/ampule $525   Add to Cart
D8070 Carbaryl-d7
Synonyms:
1-Naphthalenol Methylcarbamate-d7; 1-Naphtyl N-Methylcarbamate-d7; ENT-23969-d7; OMS-29-d7; UC-7744-d7; Carylderm-d7; Derbac-d7; Ravyon-d7; Sevin-d7;
98%D
0.05 g $895   Add to Cart
D32170 Carbazole-d8,NH 98%D
0.05 g $840   Add to Cart
0.1 g $1,510   Add to Cart
D3382 Carbofuran-d3 (N-methyl-d3)
Synonyms:
Furadan-d3; NIA-10242-d3; Bay 70143-d3; 2,3-Dihydro-2,2-dimethyl-7-benzofuranol N-Methylcarbamate-d3;
99%D
0.05 g $950   Add to Cart
73452 Chlorinated Hydrocarbons Mixture (2000 ug/mL of each component in Methylene chloride)
1.2 mL/ampule $540   Add to Cart
D3386 Chlormequat-1,1,2,2-d4 chloride
Synonyms:
2-(Chloroethyl)trimethylammonium-1,1,2,2-d4 Chloride; Chlorocholine-1,1,2,2-d4 Chloride;
98.21%
10 mg $390   Add to Cart
D3242 3-Chloro-1,2-propane-d5-diol
Synonyms:
α-Chlorohydrin;
98%D
100 mg $530   Add to Cart
500 mg $1,290   Add to Cart
D3200 2-Chloroaniline-4,6-d2 98%D
0.5 g $750   Add to Cart
1 g $1,350   Add to Cart
D3201 3-Chloroaniline-2,4,6-d3 98%D
0.5 g $835   Add to Cart
1 g $1,495   Add to Cart
D3202 4-Chloroaniline-2,6-d2 98%D
0.25 g $765   Add to Cart
0.5 g $1,375   Add to Cart
D3203 4-Chloroaniline-2,3,5,6-d4 98%D
0.25 g $910   Add to Cart
0.5 g $1,625   Add to Cart
D32626 2-Chloroaniline-d6 98%D
0.05 g $865   Add to Cart
0.1 g $1,550   Add to Cart
C166 Chloroform-13C 99%13C
0.1 g $276   Add to Cart
D167 Chloroiodomethane-d2 98%D
1 g $770   Add to Cart
D1761 2-Chloronaphthalene-d7 98%D
0.01 g $750   Add to Cart
0.1 g $1,940   Add to Cart
D14700 (+/-)-Chlorophacinone-d4 (indanedione-4,5,6,7-d4) 99% D
0.01 g $810   Add to Cart
0.05 g $1,795   Add to Cart
D32183 4-Chlorophenol-2,3,5,6-d4 98%D
0.25 g $775   Add to Cart
0.5 g $1,395   Add to Cart
D3235 2-Chlorophenol-3,4,5,6-d4 98%D
0.1 g $675   Add to Cart
0.25 g $1,235   Add to Cart
O78614 Chlorpyriphos impurity (O,O-bis-(3,5,6-trichloropyridin-2-yl) hydrogen thiophosphate)
   Request Quote
D3400 Chlorpyriphos-d10 (O,O-diethyl-d10) 99%D
5 mg $590   Add to Cart
D14482 Chlortoluron-d6 (N,N-dimethyl-d6) 99% D
10 mg $390   Add to Cart
D1775 Chrysene-d12 99%D
0.1 g $705   Add to Cart
1 g $1,450   Add to Cart
44692 Clenisopenterol hydrochloride
10 mg $675   Add to Cart
100 mg $2,400   Add to Cart
D3713 Clofibric-d4 Acid
Synonyms:
2-(4-Chlorophenoxy-d4)-2-methylpropanoic Acid; 2-(p-Chlorophenoxy-d4)-2-methylpropionic Acid; α-(p-Chlorophenoxy-d4)isobutyric Acid; Chlorophibrinic-d4 Acid;
98%D
10 mg $990   Add to Cart
D756 Coronene-d12 97%D
0.05 g $990   Add to Cart
0.1 g $1,760   Add to Cart
D32169 p-Cresol-2,3,5,6-d4,OD 98%D
1 g $795   Add to Cart
D32172 m-Cresol-d8 98%D
1 g $865   Add to Cart
D32173 o-Cresol-3,4,5,6-d4,OD
Synonyms:
2-Methylphenol-d4;
98%D
0.5 g $750   Add to Cart
1 g $1,350   Add to Cart
D32176 p-Cresol-d7 98%D
1 g $795   Add to Cart
D32177 o-Cresol-d7 98%D
0.5 g $755   Add to Cart
1 g $1,360   Add to Cart
D32178 m-Cresol-d3 (methyl-d3) 98%D
0.5 g $895   Add to Cart
1 g $1,595   Add to Cart
D32179 m-Cresol-d7 98%D
0.5 g $805   Add to Cart
1 g $1,450   Add to Cart
D32180 p-Cresol-d3 (methyl-d3) 98%D
0.5 g $895   Add to Cart
1 g $1,595   Add to Cart
D32185 o-Cresol-d3 (methyl-d3) 99%D
0.5 g $895   Add to Cart
1 g $1,595   Add to Cart
D1784 Cyanazine-d5 (N-ethyl-d5)
Synonyms:
2-[[-4-Chloro-6-(ethyl-d5-amino)-1,3,5-triazin-2-yl]amino]-2- methylpropanenitrile;
99%D
0.01 g $790   Add to Cart
0.05 g $1,625   Add to Cart
N211 Cyanazine-2-amino-15N 98%15N
0.1 g $900   Add to Cart
D1788 Cyclohexan-d11 -ol 98%D
1 g $790   Add to Cart
5 g $1,725   Add to Cart
D16967 1,2-Cyclohexane-d10-diamine (cis/trans mixture)
Synonyms:
1,2-Diaminocyclohexane;
98% D
0.05 g $880   Add to Cart
0.1 g $1,575   Add to Cart
D16970 1,4-Cyclohexane-d10-diamine (cis/trans mixture)
Synonyms:
1,4-Diaminocyclohexane;
98% D
0.05 g $995   Add to Cart
D32266 Cyclohexane-d11 98%D
0.5 g $925   Add to Cart
1 g $1,650   Add to Cart
D32724 Cyclohexane-d12 99.5%D
1 g $90   Add to Cart
5 g $290   Add to Cart
D1789 Cyclohexanol-d12 98%D
5 g $770   Add to Cart
D2807 Cyclohexanone-3,3,4,4,5,5-d6 98%D
500 mg $690   Add to Cart
D2808 Cyclohexanone-2,2,6,6-d4 98%D
5 g $820   Add to Cart
D2809 Cyclohexanone-d10 98%D
1 g $795   Add to Cart
5 g $1,750   Add to Cart
D2810 Cyclohexanone-4,4,5,5-d4 98%D
0.1 g $850   Add to Cart
0.25 g $1,595   Add to Cart
D32244 Cyclohexene-d10 98%D
1 g $840   Add to Cart
5 g $1,895   Add to Cart
D2811 Cyclooctane-d16 98%D
0.5 g $590   Add to Cart
1 g $790   Add to Cart
D2812 Cyclopentane-d9 98%D
0.5 g $985   Add to Cart
1 g $1,750   Add to Cart
D2813 Cyclopentane-d10 99%D
0.5 g $750   Add to Cart
1 g $1,350   Add to Cart
D2814 Cyclopentanone-2,2,5,5-d4 98%D
1 g $825   Add to Cart
5 g $1,850   Add to Cart
D2815 Cyclopentanone-3,3,4,4-d4 98%D
0.5 g $780   Add to Cart
1 g $1,405   Add to Cart
D2816 Cyclopentanone-d8 98%D
0.25 g $880   Add to Cart
0.5 g $1,575   Add to Cart
D2817 Cyclopentene-d8 98%D
0.5 g $925   Add to Cart
1 g $1,650   Add to Cart
73503 Decachlorobiphenyl
1 g $635   Add to Cart
73444 Demoxepam (1.0 mg/mL in Acetonitrile)
1 mL/ampule $575   Add to Cart
73445 Demoxepam-D5 (100 ug/mL in Acetonitrile)
1 mL/ampule $649   Add to Cart
D14789 Desisopropylatrazine-d5 (ethyl-d5) 99%D
0.05 g $895   Add to Cart
D32634 Di-n-decyl Phthalate-3,4,5,6-d4 99%D
0.1 g $830   Add to Cart
0.25 g $1,550   Add to Cart
17885 Diazinon
5 mg    Request Quote
50 mg    Request Quote
D2828 Diazinon-d10 (diethyl-d10) 99%D
0.01 g $980   Add to Cart
D1818 p-Dibromobenzene-d4
Synonyms:
1,4-Dibromobenzene-d4;
99%D
5 g $750   Add to Cart
64251 Dibromoiodomethane
   Request Quote
C17977 Dicamba-13C6 99% 13C
1 mg $990   Add to Cart
5 mg $1,700   Add to Cart
D3541 Dicamba-d3
   Request Quote
D2836 Dichloroacetic Acid-d2 98%D
1 g $290   Add to Cart
D2835 Dichloroacetic Acid-OD 98%D
5 g $995   Add to Cart
D2839 3,4-Dichloroaniline-2,6-d2 99%D
0.25 g $775   Add to Cart
0.5 g $1,395   Add to Cart
D32182 2,5-Dichloroaniline-3,4,6-d3 98%D
0.1 g $800   Add to Cart
0.25 g $1,495   Add to Cart
64277 Dichloroiodomethane
50 mg $650   Add to Cart
500 mg $2,200   Add to Cart
D2849 Dichlorvos-d6 (dimethyl-d6) 99%D
0.01 g $765   Add to Cart
0.05 g $1,650   Add to Cart
64498 Diiodochloromethane
   Request Quote
D32175 Diisobutyl Phthalate-3,4,5,6-d4 99%D
100 mg $830   Add to Cart
250 mg $1,550   Add to Cart
D2859 Dimethoate-d6 99%D
50 mg $890   Add to Cart
D32723 Bis(3,7-dimethyl-1-octyl) Phthalate-3,4,5,6-d4 99%D
0.1 g $840   Add to Cart
0.25 g $1,575   Add to Cart
73455 Dinitroethylene glycol (1000 ug/mL in Acetonitrile)
1.2 mL/ampule $535   Add to Cart
73456 2,4-Dinitrotoluene (10 mg/mL in Acetonitrile)
5 ml $675   Add to Cart
73453 Dinoseb Methyl Ether
100 mg $530   Add to Cart
D14506 Diphacinone-d4 (indanedione-4,5,6,7-d4)
Synonyms:
Diphenadione;
99% D
0.05 g $925   Add to Cart
0.1 g $1,650   Add to Cart
D32722 Diphenyl Phthalate-3,4,5,6-d4 99%D
0.05 g $805   Add to Cart
0.1 g $1,450   Add to Cart
D17071 Diquat Dibromide-d4 (ethylene-d4)
Synonyms:
1,1′-Ethylene-2,2′-dipyridylium Dibromide;
98% D
5 mg $290   Add to Cart
25 mg $690   Add to Cart
D32633 Endothall-3,4,4,5,5,6-d6 93%D
50 mg $875   Add to Cart
73457 Endrin Aldehyde
100 mg $535   Add to Cart
C73448 Estrone-2,3,4-13C3 (100 µg/mL in Methanol)
1 mL/ampule $779   Add to Cart
D32719 Bis(2-ethoxyethyl) Phthalate-3,4,5,6-d4 99%D
0.1 g $840   Add to Cart
0.25 g $1,575   Add to Cart
C378 Ethyl Acetate-1-13C 99%13C
1 g $690   Add to Cart
C379 Ethyl Acetate-2-13C 99%13C
0.25 g $475   Add to Cart
C380 Ethyl Acetate-1,2-13C2 99%13C
0.1 g $550   Add to Cart
D2910 Ethyl Acetate-d3 99.8%D
1 g $735   Add to Cart
5 g $1,550   Add to Cart
D2911 Ethyl Acetate-d8 99.5%D
1 g $805   Add to Cart
5 g $1,780   Add to Cart
64867 2-Ethylhexyl Diphenyl Phosphate (90%)
250 mg $610   Add to Cart
1 g $650   Add to Cart
5 g $725   Add to Cart
25 g $775   Add to Cart
D14708 2-Ethylphenol-d10 99% D
0.1 g $830   Add to Cart
0.25 g $1,550   Add to Cart
D14526 Fenuron-d5 99% D
50 mg $590   Add to Cart
D10255 Florfenicol-d3
Synonyms:
2,2-Dichloro-N-[(1S,2R)-1-(fluoromethyl)-2-hydroxy-2-[4- (methylsulfonyl)phenyl]ethyl]acetamide-d3; (-)-Florfenicol-d3; Aquafen-d3; Aquaflor-d3; Nuflor-d3; Sch 25298-d3;
98%D
1 mg $390   Add to Cart
73500 Flunitrazepam
25 mg $627   Add to Cart
D73494 Flunitrazepam-D7
1 mL/ampule $529   Add to Cart
73493 Flunitrazepam (1.0 mg/mL in Methanol)
1 mL/ampule $518   Add to Cart
1 2 3 4 5 6 7 8 9 10 NEXT