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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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Product Image-124482Q

VWR®, Propyzamide neat Certified Reference Material

Catalog Number: (124482Q)
Supplier: VWR Chemicals
Description: Organic Standard, Propyzamide neat Certified Reference Material, Pack type: Glass ampoule
UOM: 1 * 10 mg

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Product Image-123382J

VWR®, Organic reference standard, Volatile Organic Compound Mix 1 (Liquid)

Catalog Number: (123382J)
Supplier: VWR Chemicals
Description: Organic Standard, Volatile Organic Compound Mix 1 (Liquid), Pack type: Glass ampoule
UOM: 1 * 1 mL

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Product Image-124312W

VWR®, Malathion, pesticide reference standard (1,2-Bis(ethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate), 100 µg/ml in methanol

Catalog Number: (124312W)
Supplier: VWR Chemicals
Description: Organic Standard, Malathion (1,2-Bis(ethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate) 100 µg/ml in methanol, Pack type: Glass ampoule
UOM: 1 * 1 mL

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Product Image-85653.180

VWR® PESTINORM®, Acetone, Secondary Reference Standard for GC

Catalog Number: (85653.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

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Product Image-123482M

VWR®, Organic reference standard, Chloroethane 200 µg/ml in methanol

Catalog Number: (123482M)
Supplier: VWR Chemicals
Description: Organic Standard, Chloroethane 200 µg/ml in methanol, Pack type: Glass ampoule
UOM: 1 * 1 mL

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Product Image-85655.180

VWR® PESTINORM®, Butyl Acetate, Secondary Reference Standard for GC

Catalog Number: (85655.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

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Product Image-124082E

VWR®, α-Endosulfan Certified Reference Material

Catalog Number: (124082E)
Supplier: VWR Chemicals
Description: Organic Standard, α-Endosulfan Certified Reference Material, Pack type: Glass ampoule
UOM: 1 * 10 mg

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Product Image-87345.180

Standard solution imidazole 1000 mg/l in water

Supplier: VWR Chemicals
Description: Organic Standard, Standard solution imidazole 1000 mg/l in water, Pack type: Plastic bottle

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Image Unavailable-1232006.

Edetate Calcium Disodium, Reference Standard

Catalog Number: (1232006.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 200 mg
Image Unavailable-1704003.

Tyloxapol, Reference Standard

Catalog Number: (1704003.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 600 mg
Image Unavailable-1559006.

Prednisone, Reference Standards

Catalog Number: (1559006.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 250 mg

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Image Unavailable-1461003.

Niacin, Reference Standard

Catalog Number: (1461003.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 200 mg

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Image Unavailable-1546900.

Polyethylene Terephthalate, Reference Standards

Catalog Number: (1546900.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 1 KIT
Product Image-705-2033

Formaldehyde standard solution

Catalog Number: (705-2033)
Supplier: HACH
Description: For accuracy checks in formaldehyde determination.
UOM: 1 * 16 items

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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-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 no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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