Agro-chemical Standards

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4,4'-Dichloro-Alpha-Methylbenzhydrol

4,4'-Dichloro-Alpha-Methylbenzhydrol


  • Catalogue No.:PA PST 15855

  • CAS : 80-06-8

  • Molecular Formula : C14H12Cl2O

  • Molecular Weight : 267.15

4,4'-Dichlorobenzophenone D8

4,4'-Dichlorobenzophenone D8


  • Catalogue No.:PA PST 05785

  • CAS : 1219806-01-5

  • Molecular Formula : NA

  • Molecular Weight : NA

4,4'-Dichlorobiphenyl D8

4,4'-Dichlorobiphenyl D8


  • Catalogue No.:PA PST 05790

  • CAS : 1219805-77-2

  • Molecular Formula : NA

  • Molecular Weight : NA

4,4'-Dihydroxybiphenyl D8 (rings D8)

4,4'-Dihydroxybiphenyl D8 (rings D8)


  • Catalogue No.:PA PST 05795

  • CAS : 612480-60-1

  • Molecular Formula : NA

  • Molecular Weight : NA

4,4'-Dimethoxybenzophenone D8(rings D8)

4,4'-Dimethoxybenzophenone D8(rings D8)


  • Catalogue No.:PA PST 05800

  • CAS : 350818-55-2

  • Molecular Formula : NA

  • Molecular Weight : NA

4,4'-Dipyridyl D8

4,4'-Dipyridyl D8


  • Catalogue No.:PA PST 05805

  • CAS : 132125-39-4

  • Molecular Formula : NA

  • Molecular Weight : NA

4,4'-Methylene bis(2-chloroaniline)

4,4'-Methylene bis(2-chloroaniline)


  • Catalogue No.:PA PST 09645

  • CAS : 101-14-4

  • Molecular Formula : C13H12Cl2N2

  • Molecular Weight : 267.15

4,4’-DDMU

4,4’-DDMU


  • Catalogue No.:PA PST 16085

  • CAS : 1022-22-6

  • Molecular Formula : C14H9Cl3

  • Molecular Weight : 283.58

4,4’-Dibromobiphenyl

4,4’-Dibromobiphenyl


  • Catalogue No.:PA PST 15885

  • CAS : 92-86-4

  • Molecular Formula : C12H8Br2

  • Molecular Weight : 312

4,4’-Dibromooctafluorobiphenyl

4,4’-Dibromooctafluorobiphenyl


  • Catalogue No.:PA PST 16210

  • CAS : 10386-84-2

  • Molecular Formula : C12Br2F8

  • Molecular Weight : 455.92

4,4’-Methylenedianiline

4,4’-Methylenedianiline


  • Catalogue No.:PA PST 04880

  • CAS : 101-77-9

  • Molecular Formula : C13H14N2

  • Molecular Weight : 198.26

4,4′-DDA

4,4′-DDA


  • Catalogue No.:PA PST 15870

  • CAS : 83-05-6

  • Molecular Formula : (ClC6H4)2CHCO2H

  • Molecular Weight : 281.13

4,4′-Diaminodiphenyl sulfide

4,4′-Diaminodiphenyl sulfide


  • Catalogue No.:PA PST 00490

  • CAS : 139-65-1

  • Molecular Formula : C12H12N2S

  • Molecular Weight : 216.3

4,6-Dichloro-1,3-dinitrobenzene-13C6

4,6-Dichloro-1,3-dinitrobenzene-13C6


  • Catalogue No.:PA PST 05810

  • CAS : 335081-12-4

  • Molecular Formula : NA

  • Molecular Weight : NA

4,7-Dichloroquinoline-15N

4,7-Dichloroquinoline-15N


  • Catalogue No.:PA PST 05815

  • CAS : 366495-92-3

  • Molecular Formula : NA

  • Molecular Weight : NA

4'-Chloroacetophenone D7

4'-Chloroacetophenone D7


  • Catalogue No.:PA PST 03500

  • CAS : 1174565-85-5

  • Molecular Formula : NA

  • Molecular Weight : NA

4'-Hydroxydiclofenac D4 (phenyl D4-acetic)

4'-Hydroxydiclofenac D4 (phenyl D4-acetic)


  • Catalogue No.:PA PST 08200

  • CAS : 254762-27-1

  • Molecular Formula : C14H7D4Cl2NO3

  • Molecular Weight : 316.17

5-(4-Hydroxyphenyl)-5-phenyl D5-hydantoin-15N2

5-(4-Hydroxyphenyl)-5-phenyl D5-hydantoin-15N2


  • Catalogue No.:PA PST 08215

  • CAS : 369656-71-3

  • Molecular Formula : NA

  • Molecular Weight : NA

5-Androsten-3beta,17beta-diol-16,16,17 D3

5-Androsten-3beta,17beta-diol-16,16,17 D3


  • Catalogue No.:PA PST 00920

  • CAS : 73609-45-7

  • Molecular Formula : NA

  • Molecular Weight : NA

5-Aza-2’-deoxy Cytidine

5-Aza-2’-deoxy Cytidine


  • Catalogue No.:PA PST 04970

  • CAS : 2353-33-5

  • Molecular Formula : C8H12N4O4

  • Molecular Weight : 228.21

5-Bromopentanoic-3,3,4,4 D4 Acid

5-Bromopentanoic-3,3,4,4 D4 Acid


  • Catalogue No.:PA PST 02115

  • CAS : 42932-62-7

  • Molecular Formula : C5H5D4BrO2

  • Molecular Weight : 185.05

5-Chloro-2-methyl-4-isothiazolin-3-one

5-Chloro-2-methyl-4-isothiazolin-3-one


  • Catalogue No.:PA PST 17185

  • CAS : 26172-55-4

  • Molecular Formula : C4H4ClNOS

  • Molecular Weight : 149.6

5-Chloro-2-methylaniline

5-Chloro-2-methylaniline


  • Catalogue No.:PA PST 17190

  • CAS : 95-79-4

  • Molecular Formula : C7H8ClN

  • Molecular Weight : 141.6

5-Fluoro Uracil

5-Fluoro Uracil


  • Catalogue No.:PA PST 06985

  • CAS : 51-21-8

  • Molecular Formula : C4H3FN2O2

  • Molecular Weight : 130.08

5-Fluorouracil-15N2

5-Fluorouracil-15N2


  • Catalogue No.:PA PST 07435

  • CAS : 68941-95-7

  • Molecular Formula : C4H3F15N2O2

  • Molecular Weight : 132.06

5-Hydroxy L-Tryptophan

5-Hydroxy L-Tryptophan


  • Catalogue No.:PA PST 08010

  • CAS : 4350-09-8

  • Molecular Formula : C11H12N2O3

  • Molecular Weight : 220.22

5-Hydroxy Tryptophol-d4

5-Hydroxy Tryptophol-d4


  • Catalogue No.:PA PST 08225

  • CAS : 66640-87-7

  • Molecular Formula : C10H7D4NO2

  • Molecular Weight : 181.22

5-Hydroxy-L-tryptophan-4,6,7 D3

5-Hydroxy-L-tryptophan-4,6,7 D3


  • Catalogue No.:PA PST 08220

  • CAS : 1276197-29-5

  • Molecular Formula : NA

  • Molecular Weight : NA

5-Methoxytryptamine-alpha,alpha,beta,beta D4

5-Methoxytryptamine-alpha,alpha,beta,beta D4


  • Catalogue No.:PA PST 10145

  • CAS : 96236-05-4

  • Molecular Formula : NA

  • Molecular Weight : NA

5-Methoxytryptamine-alpha,alpha,beta,beta D4 HCl

5-Methoxytryptamine-alpha,alpha,beta,beta D4 HCl


  • Catalogue No.:PA PST 10150

  • CAS : 66521-35-5

  • Molecular Formula : NA

  • Molecular Weight : NA

5alpha-Androstan-3alpha-ol-17-one-16,16 D2

5alpha-Androstan-3alpha-ol-17-one-16,16 D2


  • Catalogue No.:PA PST 00915

  • CAS : 89685-22-3

  • Molecular Formula : NA

  • Molecular Weight : NA

5alpha-Androstan-3alpha,17beta-diol-16,16,17 D3

5alpha-Androstan-3alpha,17beta-diol-16,16,17 D3


  • Catalogue No.:PA PST 00910

  • CAS : 79037-33-5

  • Molecular Formula : NA

  • Molecular Weight : NA

5alpha-Cholest-7-en-3beta-ol-1,2,5,6alpha D4

5alpha-Cholest-7-en-3beta-ol-1,2,5,6alpha D4


  • Catalogue No.:PA PST 03560

  • CAS : 1182005-25-9

  • Molecular Formula : NA

  • Molecular Weight : NA

5alpha-Pregnan-3alpha-ol-20-one-17alpha,21,21,21 D4

5alpha-Pregnan-3alpha-ol-20-one-17alpha,21,21,21 D4


  • Catalogue No.:PA PST 12900

  • CAS : 203805-85-0

  • Molecular Formula : NA

  • Molecular Weight : NA

5beta-Pregnan-3alpha-ol-20-one-17alpha,21,21,21 D4

5beta-Pregnan-3alpha-ol-20-one-17alpha,21,21,21 D4


  • Catalogue No.:PA PST 12910

  • CAS : 96737-93-8

  • Molecular Formula : NA

  • Molecular Weight : NA

5beta-Pregnan-3alpha,21-diol-20-one-17alpha,21,21 D3

5beta-Pregnan-3alpha,21-diol-20-one-17alpha,21,21 D3


  • Catalogue No.:PA PST 12905

  • CAS : 72205-58-4

  • Molecular Formula : NA

  • Molecular Weight : NA

6-Chloro-2-benzoxazolinone

6-Chloro-2-benzoxazolinone


  • Catalogue No.:PA PST 17195

  • CAS : 19932-84-4

  • Molecular Formula : C7H4ClNO2

  • Molecular Weight : 169.57

6-Chloro-2-picolinic acid

6-Chloro-2-picolinic acid


  • Catalogue No.:PA PST 17200

  • CAS : 4684-94-0

  • Molecular Formula : C6H4ClNO2

  • Molecular Weight : 157.55

6-Chloronicotinic acid

6-Chloronicotinic acid


  • Catalogue No.:PA PST 03310

  • CAS : 5326-23-8

  • Molecular Formula : C6H4ClNO2

  • Molecular Weight : 157.55

6-Methyl-hepten-2-one

6-Methyl-hepten-2-one


  • Catalogue No.:PA PST 09705

  • CAS : 110-93-0

  • Molecular Formula : C8H14O

  • Molecular Weight : 126.2

6-Methylmercaptopurine-d3

6-Methylmercaptopurine-d3


  • Catalogue No.:PA PST 10155

  • CAS : 33312-93-5

  • Molecular Formula : C6H3D3N4S

  • Molecular Weight : 169.22

6-Nitrobenzo[a]pyrene D11

6-Nitrobenzo[a]pyrene D11


  • Catalogue No.:PA PST 10945

  • CAS : 352431-12-0

  • Molecular Formula : NA

  • Molecular Weight : NA

6-Nitrochrysene D11

6-Nitrochrysene D11


  • Catalogue No.:PA PST 10695

  • CAS : 203805-92-9

  • Molecular Formula : NA

  • Molecular Weight : NA

6,10-Dimethyl-5,9-undecadiene-2-one

6,10-Dimethyl-5,9-undecadiene-2-one


  • Catalogue No.:PA PST 04920

  • CAS : 689-67-8

  • Molecular Formula : C13H22O

  • Molecular Weight : 194.31

7-Ethoxycoumarin-d5

7-Ethoxycoumarin-d5


  • Catalogue No.:PA PST 06625

  • CAS : 1189956-39-5

  • Molecular Formula : C11H5D5O3

  • Molecular Weight : 195.23

7-Ketocholesterol-25,26,26,26,27,27,27 D7

7-Ketocholesterol-25,26,26,26,27,27,27 D7


  • Catalogue No.:PA PST 08940

  • CAS : 127684-08-6

  • Molecular Formula : C27H37D7O2

  • Molecular Weight : 407.68

7alpha-Hydroxycholesterol-25,26,26,26,27,27,27 D7

7alpha-Hydroxycholesterol-25,26,26,26,27,27,27 D7


  • Catalogue No.:PA PST 08230

  • CAS : 349553-94-2

  • Molecular Formula : NA

  • Molecular Weight : NA

7beta-Hydroxycholesterol-25,26,26,26,27,27,27 D7

7beta-Hydroxycholesterol-25,26,26,26,27,27,27 D7


  • Catalogue No.:PA PST 08235

  • CAS : 349553-97-5

  • Molecular Formula : NA

  • Molecular Weight : NA

7H-Benzo[c]fluorene

7H-Benzo[c]fluorene


  • Catalogue No.:PA PST 01880

  • CAS : 205-12-9

  • Molecular Formula : C17H12

  • Molecular Weight : 216.28

8-Hydroxyadenine

8-Hydroxyadenine


  • Catalogue No.:PA PST 08075

  • CAS : 21149-26-8

  • Molecular Formula : C5H5N5O

  • Molecular Weight : 151.13

8-Hydroxyquinoline sulfate

8-Hydroxyquinoline sulfate


  • Catalogue No.:PA PST 18710

  • CAS : 134-31-6

  • Molecular Formula : C18H16N2O6S

  • Molecular Weight : 388.39

9-Amino-1,2,3,4-tetrahydroacridin-1-ol-d3 Maleate

9-Amino-1,2,3,4-tetrahydroacridin-1-ol-d3 Maleate


  • Catalogue No.:PA PST 15680

  • CAS : 1219806-48-0

  • Molecular Formula : C17H15D3N2O5

  • Molecular Weight : 333.35

9-Anthracene D9-carboxylic Acid

9-Anthracene D9-carboxylic Acid


  • Catalogue No.:PA PST 00925

  • CAS : 1219803-78-7

  • Molecular Formula : NA

  • Molecular Weight : NA

9-Methylanthracene D12

9-Methylanthracene D12


  • Catalogue No.:PA PST 10160

  • CAS : 6406-97-9

  • Molecular Formula : NA

  • Molecular Weight : NA

9-Nitroanthracene D9

9-Nitroanthracene D9


  • Catalogue No.:PA PST 10690

  • CAS : 220381-38-4

  • Molecular Formula : NA

  • Molecular Weight : NA

Abamectin

Abamectin


  • Catalogue No.:PA PST 00005

  • CAS : 71751-41-2

  • Molecular Formula : C48H72O14

  • Molecular Weight : 873.08

Acebutolol HCl

Acebutolol HCl


  • Catalogue No.:PA PST 00440

  • CAS : 34381-68-5

  • Molecular Formula : C18H29ClN2O4

  • Molecular Weight : 372.89

Acenaphthene

Acenaphthene


  • Catalogue No.:PA PST 00010

  • CAS : 83-32-9

  • Molecular Formula : C12H10

  • Molecular Weight : 154.21

Acenaphthene D10

Acenaphthene D10


  • Catalogue No.:PA PST 00015

  • CAS : 15067-26-2

  • Molecular Formula : NA

  • Molecular Weight : NA

Acenaphthylene

Acenaphthylene


  • Catalogue No.:PA PST 00020

  • CAS : 208-96-8

  • Molecular Formula : C12H8

  • Molecular Weight : 152.19

Acenaphthylene D8

Acenaphthylene D8


  • Catalogue No.:PA PST 00930

  • CAS : 93951-97-4

  • Molecular Formula : C12D8

  • Molecular Weight : 160.24

Acephate

Acephate


  • Catalogue No.:PA PST 00025

  • CAS : 30560-19-1

  • Molecular Formula : C4H10NO3PS

  • Molecular Weight : 183.17

Acepyrene

Acepyrene


  • Catalogue No.:PA PST 03345

  • CAS : 27208-37-3

  • Molecular Formula : C18H10

  • Molecular Weight : 226.27

Acequinocyl

Acequinocyl


  • Catalogue No.:PA PST 16465

  • CAS : 57960-19-7

  • Molecular Formula : C24H32O4

  • Molecular Weight : 384.51

Acequinocyl

Acequinocyl


  • Catalogue No.:PA PST 00465

  • CAS : 57960-19-7

  • Molecular Formula : C24H32O4

  • Molecular Weight : 384.51

Acequinocyl-hydroxy

Acequinocyl-hydroxy


  • Catalogue No.:PA PST 17205

  • CAS : 57960-31-3

  • Molecular Formula : C22H30O3

  • Molecular Weight : 342.47

Acetaldehyde

Acetaldehyde


  • Catalogue No.:PA PST 00530

  • CAS : 75-07-0

  • Molecular Formula : C2H4O

  • Molecular Weight : 44.05

Acetaldehyde 2,4-Dinitrophenylhydrazone-3,5,6 D3

Acetaldehyde 2,4-Dinitrophenylhydrazone-3,5,6 D3


  • Catalogue No.:PA PST 00935

  • CAS : 259824-51-6

  • Molecular Formula : C8H5D3N4O4

  • Molecular Weight : 227.19

Acetaldehyde D4

Acetaldehyde D4


  • Catalogue No.:PA PST 00795

  • CAS : 1632-89-9

  • Molecular Formula : C2D4O

  • Molecular Weight : 48.08

Acetaldehyde-2,4-DNPH

Acetaldehyde-2,4-DNPH


  • Catalogue No.:PA PST 00685

  • CAS : 1019-57-4

  • Molecular Formula : C8H8N4O4

  • Molecular Weight : 224.17

Acetamide D5

Acetamide D5


  • Catalogue No.:PA PST 00940

  • CAS : 33675-83-1

  • Molecular Formula : NA

  • Molecular Weight : NA

Acetamide-2,2,2 D3;15N

Acetamide-2,2,2 D3;15N


  • Catalogue No.:PA PST 00945

  • CAS : 23724-60-9

  • Molecular Formula : NA

  • Molecular Weight : NA

Acetamidophenol-4

Acetamidophenol-4


  • Catalogue No.:PA PST 00450

  • CAS : 103-90-2

  • Molecular Formula : C8H9NO2

  • Molecular Weight : 151.16

Acetamiprid-N-desmethyl

Acetamiprid-N-desmethyl


  • Catalogue No.:PA PST 17210

  • CAS : 190604-92-3

  • Molecular Formula : C9H9ClN4

  • Molecular Weight : 208.65

Acetamipride

Acetamipride


  • Catalogue No.:PA PST 00030

  • CAS : 135410-20-7

  • Molecular Formula : C10H11ClN4

  • Molecular Weight : 222.67

Acetanilide D8

Acetanilide D8


  • Catalogue No.:PA PST 00950

  • CAS : 22778-17-2

  • Molecular Formula : NA

  • Molecular Weight : NA

Acetate d'isopentyle

Acetate d'isopentyle


  • Catalogue No.:PA PST 00040

  • CAS : 123-92-2

  • Molecular Formula : NA

  • Molecular Weight : NA

Acetate de 1-methylbutyle

Acetate de 1-methylbutyle


  • Catalogue No.:PA PST 00035

  • CAS : 626-38-0

  • Molecular Formula : NA

  • Molecular Weight : NA

Acetate n-pentyl

Acetate n-pentyl


  • Catalogue No.:PA PST 00280

  • CAS : 628-63-7

  • Molecular Formula : NA

  • Molecular Weight : NA

Acethion 100 µg/mL in Cyclohexane

Acethion 100 µg/mL in Cyclohexane


  • Catalogue No.:PA PST 17215

  • CAS : 919-54-0

  • Molecular Formula : C8H17O4PS2

  • Molecular Weight : 272.32

Acetic Acid

Acetic Acid


  • Catalogue No.:PA PST 00610

  • CAS : 64-19-7

  • Molecular Formula : C2H4O2

  • Molecular Weight : 60.05

Acetic Acid D4

Acetic Acid D4


  • Catalogue No.:PA PST 00955

  • CAS : 1186-52-3

  • Molecular Formula : C2D4O2

  • Molecular Weight : 64.08

Acetic anhydride

Acetic anhydride


  • Catalogue No.:PA PST 00670

  • CAS : 108-24-7

  • Molecular Formula : C4H6O3

  • Molecular Weight : 102.09

Acetic Anhydride-1,1'-13C2

Acetic Anhydride-1,1'-13C2


  • Catalogue No.:PA PST 00960

  • CAS : 90980-78-2

  • Molecular Formula : C2¹³C2H6O3

  • Molecular Weight : 104.07

Acetochlor

Acetochlor


  • Catalogue No.:PA PST 00045

  • CAS : 34256-82-1

  • Molecular Formula : C14H20ClNO2

  • Molecular Weight : 269.77

Acetochlor D11 (2-ethyl-6-methylphenyl D11)

Acetochlor D11 (2-ethyl-6-methylphenyl D11)


  • Catalogue No.:PA PST 00965

  • CAS : 1189897-44-6

  • Molecular Formula : C14H9D11ClNO2

  • Molecular Weight : 280.83

Acetochlor-2-hydroxy 100 µg/mL in Acetonitrile

Acetochlor-2-hydroxy 100 µg/mL in Acetonitrile


  • Catalogue No.:PA PST 17220

  • CAS : 60090-47-3

  • Molecular Formula : C14H21NO3

  • Molecular Weight : 251.32

Acetone

Acetone


  • Catalogue No.:PA PST 00250

  • CAS : 67-64-1

  • Molecular Formula : C3H6O

  • Molecular Weight : 58.08

Acetone 2,4-DNPH

Acetone 2,4-DNPH


  • Catalogue No.:PA PST 00050

  • CAS : 1567-89-1

  • Molecular Formula : C9H10N4O4

  • Molecular Weight : 238.2

Acetone D6

Acetone D6


  • Catalogue No.:PA PST 00970

  • CAS : 666-52-4

  • Molecular Formula : C3D6O

  • Molecular Weight : 58.08

Acetonitrile

Acetonitrile


  • Catalogue No.:PA PST 00255

  • CAS : 75-05-8

  • Molecular Formula : C2H3N

  • Molecular Weight : 41.05

Acetonitrile D3

Acetonitrile D3


  • Catalogue No.:PA PST 00055

  • CAS : 2206-26-0

  • Molecular Formula : CD3CN

  • Molecular Weight : 44.07

Acetophenone

Acetophenone


  • Catalogue No.:PA PST 00730

  • CAS : 98-86-2

  • Molecular Formula : C8H8O

  • Molecular Weight : 120.15

Acetophenone D8

Acetophenone D8


  • Catalogue No.:PA PST 00975

  • CAS : 19547-00-3

  • Molecular Formula : C8D8O

  • Molecular Weight : 128.2

Acetoxyscirpenol-15

Acetoxyscirpenol-15


  • Catalogue No.:PA PST 00510

  • CAS : 2623-22-5

  • Molecular Formula : NA

  • Molecular Weight : NA

Acetozolamide

Acetozolamide


  • Catalogue No.:PA PST 00585

  • CAS : 59-66-5

  • Molecular Formula : C4H6N4O3S2

  • Molecular Weight : 222.25

Acetyl-9-diiodocarbazole-3.6

Acetyl-9-diiodocarbazole-3.6


  • Catalogue No.:PA PST 00290

  • CAS : 606129-89-9

  • Molecular Formula : NA

  • Molecular Weight : NA

Acetylcholine D16 Bromide

Acetylcholine D16 Bromide


  • Catalogue No.:PA PST 00980

  • CAS : 347841-43-4

  • Molecular Formula : NA

  • Molecular Weight : NA

Acetylpyrazine-2

Acetylpyrazine-2


  • Catalogue No.:PA PST 00580

  • CAS : 22047-25-2

  • Molecular Formula : C6H6N2O

  • Molecular Weight : 122.12

Acetylsalicylic acid

Acetylsalicylic acid


  • Catalogue No.:PA PST 00455

  • CAS : 50-78-2

  • Molecular Formula : C9H8O4

  • Molecular Weight : 180.16