Stable Isotopes (including Pesticides)Stable Isotopes (including Pesticides)

With the emergence of GC/MS and LC/MS as a routine analytical tool, stable isotopes offer the ideal solution to the problem of choosing a suitable internal standard.  

Please see the reference materials listing below or enter a product code, CAS number, description or other keywords in the Search field below.

If you require a stable isotope that is not listed below, please contact us with your requirements and we will do our utmost to help.

Product Listings for Stable Isotopes (including Pesticides)

 CodeItemCAS No.Unit
 A539S010ANVC
Acamprosate D6 Calcium (diacetyl-d6), 10µg/ml in Acetonitrile - A2S certified
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1225580-94-81.1ml
 A539S100ANVC
Acamprosate D6 Calcium (diacetyl-d6), 100µg/ml in Acetonitrile - A2S certified
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1225580-94-81.1ml
 A539S01MANVC
Acamprosate D6 Calcium (diacetyl-d6), 1000µg/ml in Acetonitrile - A2S certified
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1225580-94-81.1ml
 A538S010ANVC
Acamprosate D12 Calcium (dipropy D12), 10µg/ml in Acetonitrile - A2S certified
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1225580-91-51.1ml
 A538S100ANVC
Acamprosate D12 Calcium (dipropy D12), 100µg/ml in Acetonitrile - A2S certified
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1225580-91-51.1ml
 A538S01MANVC
Acamprosate D12 Calcium (dipropy D12), 1000µg/ml in Acetonitrile - A2S certified
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1225580-91-51.1ml
 A501S010ANVC
(±)-Acebutolol D7 (iso-propylD7), 10µg/ml in Acetonitrile - A2S certified
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 1.1ml
 A501S100ANVC
(±)-Acebutolol D7 (iso-propylD7), 100µg/ml in Acetonitrile - A2S certified
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 1.1ml
 A501S01MANVC
(±)-Acebutolol D7 (iso-propylD7), 1000µg/ml in Acetonitrile - A2S certified
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 1.1ml
 A540S010ANVC
Aceclofenac D4 (phenyl D4-acetoxy), 10µg/ml in Acetonitrile - A2S certified
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 1.1ml
 A540S100ANVC
Aceclofenac D4 (phenyl D4-acetoxy), 100µg/ml in Acetonitrile - A2S certified
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 1.1ml
 A540S01MANVC
Aceclofenac D4 (phenyl D4-acetoxy), 1000µg/ml in Acetonitrile - A2S certified
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 1.1ml
A003P001
Acenaphthene D10, neat - A2S certified
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15067-26-21mg
A003P010
Acenaphthene D10, neat - A2S certified
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15067-26-210mg
C20505100
Acenaphthene D10, neat
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15067-26-20.1 g
A003S010ANVC
Acenaphthene D10, 10µg/ml in Acetonitrile - A2S certified
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15067-26-21.1ml
A003S010ANEA
Acenaphthene D10, 10µg/ml in Acetonitrile - A2S certified
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15067-26-210ml
A003S100ANVC
Acenaphthene D10, 100µg/ml in Acetonitrile - A2S certified
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15067-26-21.1ml
L20505100CY
Acenaphthene D10 10ng/µl, in Cyclohexane
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15067-26-210 ml
YA20505100TO
Acenaphthene D10 2000ng/µl, in Toluene
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15067-26-21 ml
C20510100
Acenaphthylene D8, neat
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93951-97-40.1 g
A542S010ANVC
Acenaphthylene D8, 10µg/ml in Acetonitrile - A2S certified
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93951-97-41.1ml
A542S100ANVC
Acenaphthylene D8, 100µg/ml in Acetonitrile - A2S certified
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93951-97-41.1ml
A542S200IOVD
Acenaphthylene D8, 200µg/ml in Isooctane - A2S certified
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93951-97-41.2ml
A542S01MANVC
Acenaphthylene D8, 1000µg/ml in Acetonitrile - A2S certified
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93951-97-41.1ml
L20510100CY
Acenaphthylene D8 10ng/µl, in Cyclohexane
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93951-97-410 ml
 C10010320
Acepromazine D6 maleate, neat
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1331655-50-510mg
 A393S100ANVC
Acesulfame Potassium Salt D4, 100µg/ml in Acetonitrile - A2S certified
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1623054-53-41.1ml
 A543S010ANVC
Acetaldehyde 2,4-Dinitrophenylhydrazone-3,5,6 D3, 10µg/ml in Acetonitrile - A2S certified
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259824-51-61.1ml
 A543S100ANVC
Acetaldehyde 2,4-Dinitrophenylhydrazone-3,5,6 D3, 100µg/ml in Acetonitrile - A2S certified
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259824-51-61.1ml
 A543S01MANVC
Acetaldehyde 2,4-Dinitrophenylhydrazone-3,5,6 D3, 1000µg/ml in Acetonitrile - A2S certified
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259824-51-61.1ml
A223P100
Acetaldehyde D4, neat - A2S certified
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1632-89-9100mg
A223S100TOVC
Acetaldehyde D4, 100µg/ml in Toluene - A2S certified
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1632-89-91.1ml
A544S010ANVC
Acetamide D5, 10µg/ml in Acetonitrile - A2S certified
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33675-83-11.1ml
A544S100ANVC
Acetamide D5, 100µg/ml in Acetonitrile - A2S certified
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33675-83-11.1ml
A544S01MANVC
Acetamide D5, 1000µg/ml in Acetonitrile - A2S certified
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33675-83-11.1ml
A545S010ANVC
Acetamide-2,2,2 D3,15N, 10µg/ml in Acetonitrile - A2S certified
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23724-60-91.1ml
A545S100ANVC
Acetamide-2,2,2 D3,15N, 100µg/ml in Acetonitrile - A2S certified
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23724-60-91.1ml
A545S01MANVC
Acetamide-2,2,2 D3,15N, 1000µg/ml in Acetonitrile - A2S certified
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23724-60-91.1ml
 A091S01MHXVC
Acetamidophenol-4, 1000µg/ml in Hexane - A2S certified
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103-90-21.1ml
 A268S100MEVC
Acetamidophen D3, 100µg/ml in Methanol - A2S certified
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60902-28-51.1ml
 A672P0.5
Acetaminophen Glutathione-13C2,15N Disodium Salt, neat - A2S certified
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874462-73-40.5mg
 A217S100MEVC
Acetaminophen Glutathione-d3 Disodium Salt, 100µg/ml in Methanol - A2S certified
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 1.1ml
A546S010ANVC
Acetamiprid D3 (N-Methyl D3) (mixture of isomers), 10µg/ml in Acetonitrile - A2S certified
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1353869-35-81.1ml
A546S100ANVC
Acetamiprid D3 (N-Methyl D3) (mixture of isomers), 100µg/ml in Acetonitrile - A2S certified
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1353869-35-81.1ml
A546S01MANVC
Acetamiprid D3 (N-Methyl D3) (mixture of isomers), 1000µg/ml in Acetonitrile - A2S certified
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1353869-35-81.1ml
C10013100
Acetamiprid D3, neat
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1353869-35-850 mg
XA10013100AC
Acetamiprid D3 100ng/µl, in Acetone
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1353869-35-81.1 ml
A547S010ANVC
Acetanilide D8, 10µg/ml in Acetonitrile - A2S certified
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22778-17-21.1ml
A547S100ANVC
Acetanilide D8, 100µg/ml in Acetonitrile - A2S certified
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22778-17-21.1ml

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