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Organic Standards

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Organic Standards

VWR offers a wide range of certified organic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. VWR offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of organic standards are available for a range of elements.


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Description:   Standard 2,6-Dinitrotoluene, Single-Component Explosives Solution, CAS number: 606-20-2, Concentration: 1,000 ug/mL in acetonitrile, Minimum shelf life: 6 months, Support nitramine, and nitroester analyses by GC-ECD, LC U.S. EPA Method 8330, Volume: 1mL/ampul
Catalog Number: 75835-764
Supplier: Restek



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Description:   Calibration standard cis/trans FAME Mix, 8 components, Concentration: 10 mg/mL total in methylene chloride, Shelf Life: 6 months, Storage: 0 deg C or colder, Volume: 1ml
Catalog Number: 75835-346
Supplier: Restek



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Description:   Calibration standard Methylcyclohexane, USB stock solution, CAS no:108-87-2, Concentration: 5.9 mg/mL in dimethyl sulfoxide, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-514
Supplier: Restek



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Description:   Calibration standard Kovats Test Mix no. 1, 8 components, Concentration: 250 ug/mL each in methylene chloride, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-384
Supplier: Restek



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Description:   Calibration standard Trichloroethene, USB stock solution, CAS no:79-01-6, Concentration: 0.4 mg/mL in dimethyl sulfoxide, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-958
Supplier: Restek



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Description:   Calibration standard 1,4-Dioxane, USB stock solution, CAS no:123-91-1, Concentration: 1.9 mg/mL in dimethyl sulfoxide, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-492
Supplier: Restek



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Description:   Fortification Mix
Catalog Number: 10118-436
Supplier: Restek



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Catalog Number: 77452-266
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Description:   Perfluorotri-n-butylamine, mass spectrometry standard, Cas number: 311-89-7, Molecular formula: CF3(CF2)3]3N, Synonyms: Heptacosafluorotributylamine, Heptacosafluorotri-n-butylamine, FC-43, Size: 1G
Catalog Number: BT222260-1G
Supplier: BeanTown Chemical



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Catalog Number: 76544-566
Supplier: Cayman Chemical Company



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Catalog Number: 76544-532
Supplier: Cayman Chemical Company



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Catalog Number: 76544-356
Supplier: Cayman Chemical Company



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Description:   Standard 1,4-Butanediol, CAS number: 110-63-4, Purity: 97%, Type: GHB, concentration: 1,000 ug/mL, solvent: methanol, Volume: 1 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Catalog Number: 75835-308
Supplier: Restek



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Description:   Standard Hydromorphone, CAS number: 71-68-1, Purity: 86.4%, Type: Opiates, concentration: 1,000 ug/mL, Similar To: Grace 13553, 5123756, solvent: methanol, Volume: 1 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Catalog Number: 75835-936
Supplier: Restek



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Description:   Crotonaldehyde Single-Component Organic Standard, Concentration: 1,000 ug/mL (1,000 ppm), Cas Number: 123-73-9 in DI Water, Volume: 1 ml
Catalog Number: SXS-990
Supplier: SPEX CERTIPREP LLC



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Description:   3-Ethylphenol Single-Component Organic Standard, Concentration: 1,000 ug/ml (1000 ppm), Cas number: 620-17-7 in Methanol-P&T, Appearance: Solution in Ampule, Size: 1 ml
Catalog Number: SXS-4300
Supplier: SPEX CERTIPREP LLC



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Description:   Standard Oxymorphone, CAS number: 76-41-5, Purity: 99%, Type: Opiates, concentration: 1,000 ug/mL, Similar To: Grace 13983, 5123824, solvent: methanol, Volume: 1 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Catalog Number: 75835-940
Supplier: Restek



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Description:   Calibration standard Methylene chloride (dichloromethane), USB stock solution, CAS no:75-09-2, Concentration: 3 mg/mL in dimethyl sulfoxide, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-516
Supplier: Restek



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Description:   anthracene, 1000 ug/mL in Acetone.
Catalog Number: NS0076
Supplier: NSI Environmental Solution


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Description:   Packaged in the stated solvent and concentrations. EPA-certified standards are manufactured to pre-CRADA specifications. Concentration: 5000ug/mL. Solvent: Methanol.
Catalog Number: NS0251
Supplier: NSI Environmental Solution


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Description:   Packaged in the stated solvent and concentrations. EPA-certified standards are manufactured to pre-CRADA specifications. Concentration: 1000ug/mL. Solvent: Acetonitrile.
Catalog Number: NS0713
Supplier: NSI Environmental Solution


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Description:   Pesticide Stock Standard, Desethyl-Atrazine, Concentration: 1000Ug/mL, Solvent: Acetone, Volume: 1mL
Catalog Number: 75835-878
Supplier: Restek



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Description:   AOAC QuEChERS IS Solution
Catalog Number: 10488-702
Supplier: Restek



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Catalog Number: 77460-396
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Catalog Number: 77449-262
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Catalog Number: 76544-160
Supplier: Cayman Chemical Company



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Catalog Number: 76544-108
Supplier: Cayman Chemical Company



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Catalog Number: 77449-308
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Catalog Number: 77453-784
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