Parent Category: Reference Standards

Unlabeled Reference Standards


Standards are materials containing a precisely known concentration of a substance for use in quantitative analysis in assays of drug substances and formulations, blood analyses, limit tests, or controls. A standard can also provide a reference that can be used to calibrate analytical instruments as in identification tests, system suitability tests, or chromatographic peak markers.

The standards listed below are not labeled in any position. They are used for multiple avenues of focus such as environmental standards, in-born errors, pharmaceutical reference standards, unlabeled reference standards and impurities reference standards.

Catalog No. Product Name Enrichment
Quantity Price
110317 Toxaphene Parlar-No. 32, 1 μg/mL in Cyclohexane
Synonyms:
Toxicant B; HpCB 6452; 2,2,5-endo,6-exo,8,9,10- Heptachlorobornane; Toxaphene B; Bicyclo[2.2.1]heptane, 2,2,5,6- tetrachloro-1,7,7-tris(chloromethyl)-, (5-endo,6-exo)-; Toxaphene toxicant B; CHB 32; B 7-515; Bicyclo[2.2.1]heptane, 2,2,5,6- tetrachloro-1,7,7...;
1 ml $430   Add to Cart
110318 Toxaphene Parlar-No. 40, 1 μg/mL in Cyclohexane
Synonyms:
OCB 4917; Bicyclo[2.2.1]heptane, 2,3,5,6-tetrachloro-7,7- bis(chloromethyl)-1-(dichloromethyl)-, (2-endo,3-exo,5-endo,6-exo )-; CHB 40; 2-endo,3-exo,5-endo,6-exo-8,9,10,10- Octachlorobornane; (±)-Parlar 40; Octachlorobornane 4917; Parlar 40; B 8-1414; Bicy...;
1 ml $430   Add to Cart
110319 Toxaphene Parlar-No. 42, 1 μg/mL in Cyclohexane
Synonyms:
Bicyclo[2.2.1]heptane, 2,2,5,6-tetrachloro-1,7-bis(chloromethyl)- 7-(dichloromethyl)-, (5-endo,6-exo)-[partial]-; Parlar 42; Bicyclo[2.2.1]heptane, 2,2,5,6-tetrachloro-1,7-bis(chloromethyl)- 7-(dichloromethyl)-, (1R,4R,5R,6R)-rel-; Toxaphene 42;
1 ml $430   Add to Cart
110320 Toxaphene Parlar-No. 44, 1 μg/mL in Cyclohexane
Synonyms:
(±)-Parlar 44; CHB 44; Parlar 44; Bicyclo[2.2.1]heptane, 2,5,5 -trichloro-7-(chloromethyl)-1,7-bis(dichloromethyl)-, (exo,syn)-; Octachlorobornane 2455; B 8-2229; OCB 2455; OctaCB 2455; Toxaphene 44; (±)-B 8-2229; Bicyclo[2.2.1]heptane, 2,5,5- trichloro-...;
1 ml $420   Add to Cart
110321 Toxaphene Parlar-No. 50, 1 μg/mL in Cyclohexane
Synonyms:
2-exo,3-endo,5-exo,6-endo,8b,8c,9c,10a,10b-Nonachlorobornane; Nonachlorobornane 4925; 2-endo,3-exo,5-endo,6-exo,8,8,9,10,10- Nonachlorobornane; B 9-1679; Parlar 50; Bicyclo[2.2.1]heptane, 2, 3,5,6-tetrachloro-7-(chloromethyl)-1,7-bis(dichloromethyl)-, (2- e...;
1 ml $490   Add to Cart
110322 Toxaphene Parlar-No. 62, 1 ug/mL in Cyclohexane
Synonyms:
Toxaphene 62; B 9-1025; Bicyclo[2.2.1]heptane, 2,2,5,5- tetrachloro-7-(chloromethyl)-1,7-bis(dichloromethyl)-, (1R,4R,7S) -rel-; NCB 6551; NonaCB 6551; Parlar 62; (±)-Parlar 62; Bicyclo[2.2.1]heptane, 2,2,5,5-tetrachloro-7-(chloromethyl)-1,7- bis(dichlorom...;
1 ml $590   Add to Cart
110323 Toxaphene Parlar-No. 69, 1 µg/mL in Cyclohexane
Synonyms:
Decachlorobornane 6583; 2-exo,3,3,6,6,8,8,9,10,10- Decachlorobornane; B 10-1110; Parlar 69; Bicyclo[2.2.1]heptane, 2 ,2,5,5,6-pentachloro-7-(chloromethyl)-1,7-bis(dichloromethyl)-, (1R,4S,6S,7R)-rel-; DecaCB 6583; Toxaphene 69; 2,2,5,5,6-exo,8b, 8c,9c,10a,1...;
1 ml $430   Add to Cart
109766 2,4,5-TP butoxyethyl ester
Synonyms:
Fenoprop-butotyl; Propionic acid, 2-(2,4,5-trichlorophenoxy)-, 2- butoxyethyl ester (6CI,7CI,8CI); Butoxyethyl 2,4,5- trichlorophenoxypropionate; 2-(2,4,5-Trichlorophenoxy)propionic acid butoxyethanol ester; Ethanol, 2-butoxy-, 2-(2,4,5- trichlorophenoxy)pr...;
100 mg $224   Add to Cart
80647 Tralonide
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109767 Tralopyril
10 mg $244   Add to Cart
86589 Tramadol Impurity A HCl
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86595 Tramadol Impurity B
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C86588 Tramadol Impurity C HCl
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D76221 Trametinib-d6
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86601 Trandalopril glucuronide
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86602 Trandaloprilat glucuronide
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86604 Trandolapril EP Impurity B
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C86605 Trandolapril EP Impurity C
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D86600 Trandolapril EP Impurity D
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D76216 Trandolapril-d5
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87318 Tranexamic Acid Impurity A
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87321 Tranexamic Acid Impurity A HCl
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D87322 Tranexamic Acid Impurity D
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82634 trans (15S)-Latanoprost
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83883 trans-10-Hydroxy Nortriptyline
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76960 trans-4-Aminocyclohexanol Hydrochloride
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82432 trans-4-Hydroxy CCNU Lomustine
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D82433 Trans-4-Hydroxy CCNU Lomustine-d4
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77000 trans-Amorolfine HCl
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77007 trans-Amorolfine HCl Impurity 1
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81272 trans-Carboxylic Acid Glimepiride
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78010 trans-Ceftibuten
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80157 trans-Eldecalcitol
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81270 trans-Hydroxy Glimepiride
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82768 trans-Hydroxy Loxoprofen
1 mg $290   Add to Cart
81650 trans-Ibuprofen Impurity G
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36913 Trans-Lamivudine
25 mg $2,200   Add to Cart
86610 trans-N-(p-Coumaroyl)tyramine
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O85485 Trans-Oxyresveratrol-4-O-D-Glucopyranoside
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87761 trans-Violaxanthin
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109768 Transfluthrin
250 mg $200   Add to Cart
87343 (-)-Tranylcypromine
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86669 15-epi Travoprost epoxide
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110713 Trazodone Impurity 5
Synonyms:
Trazodone dihydro diol;
   Request Quote
C87159 Trazodone Impurity C
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D87160 Trazodone Impurity D HCl
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87161 Trazodone Impurity E HCl
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87162 Trazodone Impurity F HCl
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87163 Trazodone Impurity G HCl
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87153 Trazodone Impurity I
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87151 Trazodone Related Compound 2
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87152 Trazodone Related Compound 3
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87154 Trazodone Related Compound 4
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37451 Trazodone Related Compound D
20 mg $1,171   Add to Cart
37452 Trazodone Related Compound F
25 mg $1,171   Add to Cart
87150 Trazodone Related Impurity 1
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86942 Trelagliptin Impurity 1
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86951 Trelagliptin Impurity 10
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86952 Trelagliptin Impurity 11
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86953 Trelagliptin Impurity 12
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86954 Trelagliptin Impurity 13
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86956 Trelagliptin Impurity 15
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86957 Trelagliptin Impurity 16
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86943 Trelagliptin Impurity 2
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86944 Trelagliptin Impurity 3
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86945 Trelagliptin Impurity 4
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86946 Trelagliptin Impurity 5
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86947 Trelagliptin Impurity 6
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86948 Trelagliptin Impurity 7
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86949 Trelagliptin Impurity 8
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86950 Trelagliptin Impurity 9
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109970 Trenbolone
Synonyms:
(+)-Trenbolone; 17beta-Hydroxyestra-4,9,11-trien-3-one; 9,10,11, 12-Dehydro-19-nortestosterone; 17beta-Trenbolone; Trienbolone; RU 2341; Trenbolone; 17beta-Hydroxy-estra-4,9,11-trien-3-one; (17beta)-17-Hydroxy-estra-4,9,11-trien-3-one; beta-Trenbolone;
0.1 g $232   Add to Cart
87496 Treprostinil Dimer 1
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87497 Treprostinil Dimer 2
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110406 Treprostinil sodium
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D53230 Treprostinil-d4
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5544 Tretinoin
0.25 g $1,500   Add to Cart
0.1 g $750   Add to Cart
86725 Tretinoin Glucuronide
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109827 Tri-n-propyltin chloride
100 mg $112   Add to Cart
109775 2,4,6-Tri-tert-butylphenol
250 mg $80   Add to Cart
80227 Triacetic Acid Impurity 1 (Ethylenediaminetriacetic Acid)
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37455 Triacetin
1 g $715   Add to Cart
109769 n-Triacontane
Synonyms:
n-Triacontane; Triacontane; NSC 158661;
100 mg $128   Add to Cart
110113 Triacontanoic acid methyl ester 10 µg/mL in Cyclohexane
110298 1-Triacontanol 100 µg/mL in Methyl-tert. butyl ether
1 ml $80   Add to Cart
D110779 1-Triacontanol-d34
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109770 Triadimenol isomer A
Synonyms:
(R*,S*)-?-(4-Chlorophenoxy)-?-(1,1-dimethylethyl)-1H-1,2,4- triazole-1-ethanol; erythro-Triadimenol; Triadimenol I; (?R,?S)- rel-?-(4-Chlorophenoxy)-?-(1,1-dimethylethyl)-1H-1,2,4-triazole-1 -ethanol; (1RS,2SR)-Triadimenol; Triadimenol A;
100 mg $86   Add to Cart
110299 Triadimenol isomer B 100 µg/mL in Acetonitrile
Synonyms:
Triadimenol II; threo-Triadimenol; (?R,?R)-rel-?-(4-Chlorophenoxy )-?-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol; (R*,R*)-?-(4 -Chlorophenoxy)-?-(1,1-dimethylethyl)-1H-1,2,4-triazole-1- ethanol; (1RR,2SS)-Triadimenol; Triadimenol B;
1 ml $60   Add to Cart
87096 Triallat
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37456 Triamcinolone
250 mg $715   Add to Cart
5542 Triamcinolone Acetonide Acetate
0.25 g $1,500   Add to Cart
0.1 g $750   Add to Cart
87273 Triamcinolone Acetonide Impurity (Diolone Acetonide)
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87272 Triamcinolone Acetonide Impurity (Epoxy Acetonide)
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87271 Triamcinolone Acetonide Impurity (Triamcinolone Base)
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C87274 Triamcinolone Acetonide Impurity C (Triamcinolone Acetonide 21- Aldehyde Hydrate)
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87279 Triamcinolone Benetonide
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37457 Triamcinolone Diacetate
350 mg $715   Add to Cart
87278 Triamcinolone Furetonide
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37458 Triamcinolone Hexacetonide
200 mg $715   Add to Cart
87281 Triamcinolone Impurity A (Triamcinolone 16,21-diacetate)
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C87267 Triamcinolone impurity C (Pretriamcinolone)
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D87270 Triamcinolone Impurity D
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87325 Triamterene Impurity B
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C87326 Triamterene Impurity C
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D87327 Triamterene Impurity D
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37459 Triamterene Related Compound A
50 mg $1,171   Add to Cart
37460 Triamterene Related Compound B
50 mg $1,195   Add to Cart
37461 Triamterene Related Compound C
50 mg $1,195   Add to Cart
109771 Triasulfuron
100 mg $132   Add to Cart
110114 Triazamate 10 µg/mL in Cyclohexane
1 ml $186   Add to Cart
109772 Tribromoacetic acid
Synonyms:
Tribromoaceticacid-methylt.;
1 ml $146   Add to Cart
109773 3,5,4’’-Tribromosalicylanilide
100 mg $172   Add to Cart
109971 Tribufos
Synonyms:
Tribufos (DEF);
1 ml $30   Add to Cart
87041 Tribulus Related Compound 1
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87042 Tribulus Related Compound 2
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37463 Tributyl Citrate
500 mg $715   Add to Cart
37464 Tributyl Phosphine Oxide
25 mg $715   Add to Cart
74374 Tributyl-phosphorothioate
25 mg $1,700   Add to Cart
50 mg $2,490   Add to Cart
109774 Tributylethyltin
Synonyms:
Tributylethylstannane; NSC 75063; Tributylethyltin; Ethyltributylstannane;
50 mg $298   Add to Cart
111452 2-(Tributylstannyl)propene
1 g $290   Add to Cart
109776 Tricaine Methanesulfonate
Synonyms:
Benzoic acid, 3-amino-, ethyl ester, methanesulfonate (1:1); Metacain; Ethyl m-aminobenzoate methanesulfonate; Ethyl 3- aminobenzoate methanesulfonate; Metacaine; Tricaine methanesulfonate; MS 222; Benzoic acid, 3-amino-, ethyl ester, methanesulfonate (9C...;
100 mg $208   Add to Cart
109777 Trichlamide
Synonyms:
NK 483; WL 105305; Hataclean; N-(1-Butoxy-2,2,2-trichloroethyl)-2 -hydroxybenzamide; N-(1-Butoxy-2,2,2-trichloroethyl)salicylamide; Trichlamide; Benzamide, N-(1-butoxy-2,2,2-trichloroethyl)-2- hydroxy-;
10 mg $130   Add to Cart
37465 Trichlorfon
200 mg $715   Add to Cart
37466 Trichlormethiazide
200 mg $715   Add to Cart
109787 1,3,5-Trichloro-2-nitrobenzene
250 mg $74   Add to Cart
5294 Trichloroacetic Acid
250 g $290   Add to Cart
109778 Trichloroacetic acid methyl ester
1 ml $110   Add to Cart
109779 Trichloroacetic acid sodium salt
250 mg $82   Add to Cart
109780 3,4,5-Trichloroaniline
100 mg $80   Add to Cart
109781 2,4,6-Trichloroaniline
250 mg $80   Add to Cart
109782 2,3,6-Trichloroanisole
100 mg $98   Add to Cart
109783 2,4,6-Trichloroanisole
1 ml $76   Add to Cart
110115 2,4,5-Trichloroanisole 10 µg/mL in Isooctane
109784 2,3,6-Trichlorobenzoic acid
100 mg $98   Add to Cart
109785 1,1,2-Trichloroethane
1 ml $30   Add to Cart
109972 1,1,1-Trichloroethane
1 ml $30   Add to Cart
109786 Trichloronate
1 ml $44   Add to Cart
110472 2,3,4-Trichloronitrobenzene
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109788 2,3,4-Trichlorophenol
Synonyms:
Phenol, 2,3,4-trichloro-; 2,3,4-Trichlorophenol;
1 ml $114   Add to Cart
109789 2,3,5-Trichlorophenol
Synonyms:
Phenol, 2,3,5-trichloro-; 2,3,5-Trichlorophenol;
1 ml $33   Add to Cart
109790 2,3,6-Trichlorophenol
Synonyms:
Phenol, 2,3,6-trichloro-; 2,3,6-Trichlorophenol;
100 mg $98   Add to Cart
109791 3,4,5-Trichlorophenol
Synonyms:
Phenol, 3,4,5-trichloro-; NSC 243667; 3,4,5-Trichlorophenol;
1 ml $88   Add to Cart
109792 2,3,4-Trichlorophenol acetate
Synonyms:
2,3,4-Trichlorophenyl acetate; 2,3,4-Trichlorophenol acetate; Phenol, 2,3,4-trichloro-, acetate (9CI);
25 mg $238   Add to Cart
109793 2,4,5-Trichlorophenol acetate
20 mg $389   Add to Cart
109794 2,4,6-Trichlorophenol acetate
20 mg $160   Add to Cart
109795 3,4,5-Trichlorophenol acetate
Synonyms:
Phenol, 3,4,5-trichloro-, acetate (9CI); 3,4,5-Trichlorophenyl acetate; 3,4,5-Trichlorophenol acetate;
25 mg $238   Add to Cart
110116 2,3,5-Trichlorophenol acetate 10 µg/mL in Isooctane
110117 2,3,6-Trichlorophenol acetate 10 µg/mL in Isooctane
109796 2,4,5-Trichlorophenol ethanolamine salt
Synonyms:
Phenol, 2,4,5-trichloro-, compd. with 2-aminoethanol (1:1); Phenol, 2,4,5-trichloro-, compd. with 2-aminoethanol (1:1) (9CI); Ethanol, 2-amino-, compd. with 2,4,5-trichlorophenol (1:1) (9CI) ; 2,4,5-Trichlorophenol ethanolamine salt;
100 mg $102   Add to Cart
109797 2,4,6-Trichlorophenoxyacetic acid
100 mg $264   Add to Cart