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You Searched For: 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.

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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AMPA (glyphosate metabolite), Restek

Catalog Number: (75834-980)
Supplier: Restek
Description: 18714658

Certificates


Image Unavailable-75835-028

Endrin Ketone Standard, Restek

Catalog Number: (75835-028)
Supplier: Restek
Description: 18714658
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Benzene, Restek

Catalog Number: (75835-382)
Supplier: Restek
Description: 18714658
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Silylation Derivatization Reagents, Restek

Supplier: Restek
Description: Contains: 35600, 35601: MSTFA (N-methyl-N-trimethylsilytrifluoroacetamide) (24589-78-4); 35602, 35603: MSTFA w/1% TMCS (N-methyl-N-trimethylsilytrifluoroacetamide w/1% trimethylchlorosilane) (24589-78-4); 35604, 35605: BSTFA (N,O-bis[trimethylsilyl]trifluoroacetamide) (25561-30-2); 35606, 35607: BSTFA w/1% TMCS (N,O-bis[trimethylsilyltrifluoroacetamide] w/1% trimethylchlorosilane) (25561-30-2); 35608, 35610: MTBSTFA w/1% TBDMCS (N-methyl-N[tert-butyldimethylsilyl trifluoroacetamide] w/1% tert-butyldimethylchlorosilane) (77377-52-7); 35611, 35612: TMCS (trimethylchlorosilane) (75-77-4)

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Residual Solvents Class 2 - Mix A (15 components), Restek

Catalog Number: (75835-454)
Supplier: Restek
Description: These mixtures reflect the changes made in USP30/NF25 effective July 1, 2008.

Certificates


Image Unavailable-75835-380

Kovats Probes Test Standard (4 Components), Restek

Catalog Number: (75835-380)
Supplier: Restek
Description: Contains: Benzene, 1-butanol, 1-nitropropane, 2-pentanone.
Image Unavailable-75835-384

Kovats Test Mix #1 (8 Components), Restek

Catalog Number: (75835-384)
Supplier: Restek
Description: Contains: n-hexane, C6, n-heptane, C7, n-octane, C8, n-nonane, C9, benzene, 1-butanol, 1-nitropropane, 2-pentanone.
Image Unavailable-75835-548

Certified BTEX in Unleaded Gas Composite Standard (9 Components), Restek

Catalog Number: (75835-548)
Supplier: Restek
Description: The BTEX in unleaded gas composite standard consists of 9 components, they are benzene, ethylbenzene, isopropyl benzene, methyl tert-butyl ether (MTBE), naphthalene, toluene, m-xylene, o-xylene and p-xylene.
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524 Calibration Mix #7A (5 Components) , Restek

Catalog Number: (75835-554)
Supplier: Restek
Description: The calibration mix consists of five components they are acetone, 2-butanone, 2-hexanone, 4-methyl-2-pentanone and tetrahydrofuran.

Certificates


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Pesticides Mix #2, Method 527 (5 Components), Restek

Catalog Number: (75835-076)
Supplier: Restek
Description: The pesticides mix consists of five components chlorpyrifos, dimethoate, malathion, parathion and terbufos sulphone.
Image Unavailable-75835-228

N-Nitrosodimethylamine-d6, Restek

Catalog Number: (75835-228)
Supplier: Restek
Description: Organic Standard, N-Nitrosodimethylamine-d6

Certificates


Image Unavailable-75835-846

hexachlorocyclopentadiene, Restek

Catalog Number: (75835-846)
Supplier: Restek
Description: Organic Standard, Hexachlorocyclopentadiene
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Stearyl Stearate, Restek

Catalog Number: (75835-816)
Supplier: Restek
Description: Organic Standard, Stearyl stearate
Image Unavailable-75834-748

SV System Performance Check Mix (SPCC) (4 Components), Restek

Catalog Number: (75834-748)
Supplier: Restek
Description: This SV system performance check mix consist of four components: 2,4-Dinitrophenol, Hexachlorocyclopentadiene, 4-Nitrophenol and N-Nitroso-di-n-propylamine.
Image Unavailable-75834-704

Tetra-n-propyltin Internal Standard, Restek

Catalog Number: (75834-704)
Supplier: Restek
Description: Complete data pack available for audit compliance.
Image Unavailable-75834-396

Retention Time Marker, Restek

Catalog Number: (75834-396)
Supplier: Restek
Description: Used during initial sample screening to determine retention time windows for each petroleum product
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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