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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:   Blue Prestained Protein Standard, Broad Range (11-250 kDa), mixture of highly pure, recombinant, prestained proteins, covalently coupled w/ blue chromophore, that resolves into 11 sharp bands, Allows approximate molecular weight determination, 150 gel lanes
Catalog Number: 76326-046
Supplier: New England Biolabs (NEB)



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Description:   L(+)-Lactic acid Single-Component Organic Standard, Concentration: 1000 ug/mL (1,000 ppm), Cas number: 79-33-4 in DI Water, Size: 1 ml
Catalog Number: SXS-2342
Supplier: SPEX CERTIPREP LLC



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Catalog Number: 76544-066
Supplier: Cayman Chemical Company



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Description:   Calibration standard EP 2.4.22 Composition of Fatty Acids by GC Mix 1, 6 components, Concentration: 100mg total, Storage: 0 deg C or colder, Volume: 1 mL/ampule
Catalog Number: 75835-350
Supplier: Restek



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Description:   Standard Organophosphorus Pesticide Mix no. 1 (Rev), 7 components, Method 525.2, Concentration In Solvent: 500 ug/mL each in acetone, Min Shelf Life:3 months, Volume: 1mL/ampul
Catalog Number: 75835-086
Supplier: Restek



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Description:   Methanethiol Single-Component Organic Standard, Concentration: 1000 ug/mL (1,000 ppm), Cas number: 74-93-1 in Methanol-P&T, Size: 1 ml
Catalog Number: SXS-2433
Supplier: SPEX CERTIPREP LLC



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Description:   Standard Ketones Mix, 524.2 Rev. 4.1, (5 components), VOA MIX, Concentration in Solvent: 5,000 ug/mL each in P and T methanol: water (90: 10), Storage: 0 degree C or colder, Shelf Life: 6 months, Volume: 1mL/ampule.
Catalog Number: 75835-588
Supplier: Restek



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Description:   Standard 506 Calibration Mix, Concentration: 1,000 ug/mL in isooctane, Components: Benzyl butyl phthalate, Bis(2-ethylhexyl)adipate, Bis(2-ethylhexyl)phthalate, Diethylphthalate, Dimethylphthalate, Di-n-octyl phthalate, Volume: 1 mL/ampul
Catalog Number: 75835-792
Supplier: Restek



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Description:   Standard 1,3-Butadiene, CAS: 106-99-0, Concentration in Solvent: 2,000 ug/mL in P and T methanol, Shelf Life: 6 months, Storage: 0 degree C or colder, Volume: 1 mL/ampule.
Catalog Number: 75834-518
Supplier: Restek



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Catalog Number: 76544-172
Supplier: Cayman Chemical Company



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Catalog Number: 76544-486
Supplier: Cayman Chemical Company



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Description:   Propylene oxide Single-Component Organic Standard, Concentration: 1,000 ug/mL (1,000 ppm), Cas Number: 75-56-9 in Methanol-P&T, Volume: 1 ml
Catalog Number: SXS-3214
Supplier: SPEX CERTIPREP LLC



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Description:   Standard SV Mix, Pentacosane (C25), Concentration: 10,000ug/ml,Methylene Chloride, CAS:629-99-2, Shelf Life: 6 Months, Storage: 25 deg C nominal, Volume: 1ml/Ampule
Catalog Number: 75835-678
Supplier: Restek



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Description:   Standard SV System Performance Check Mix (SPCC), 4 components, Concentration: 2,000 ug/mL each in methylene chloride, Components: 2,4-Dinitrophenol, Hexachlorocyclopentadiene 4-Nitrophenol, N-Nitroso-di-n-propylamine, Volume: 1 mL/ampul
Catalog Number: 75834-748
Supplier: Restek



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Description:   Standard Haloacetic Acid Mix, 9 components, Concentration: 1,000 ug/mL each in methyl tert-butyl ether, Minimum shelf life: 6 months, Volume: 1ml/ampule
Catalog Number: 75834-868
Supplier: Restek



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Certificate Certificates    
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Catalog Number: 76544-238
Supplier: Cayman Chemical Company



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