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Image Unavailable-1102974.

Cetrimonium Bromide, Reference Standard

Catalog Number: (1102974.)
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 g
Image Unavailable-1050982.

Benzalkonium Bromide (C12), Reference Standard

Catalog Number: (1050982.)
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 * 150 mg
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Ticlopidine Pyridinium, Pharmaceutical Analytical Impurities

Supplier: USP
Description: Pharmaceutical Analytical Impurities are released through a USP quality process designed to ensure identity and quality appropriate for analytical applications. These impurities are supported with a product information sheet for each batch.

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Ethyl viologen dibromide 99%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Ethyl viologen dibromide (1,1-diethyl- 4,4-bipyridinium dibromide) has been used as an internal standard in analysis of paraquat and diquat in the serum using high-performance liquid chromatography.

Product Image-N734-5ML

VWR® Gold-N-Gel™, RNA dye

Catalog Number: (N734-5ML)
Supplier: VWR Chemicals
Description: Gold-N-Gel RNA dye is compatible with standard protocols for denaturing electrophoresis of RNA fragments. Bands are immediately visible upon illumination with UV light. A standard ethidium bromide filter can be used for gel documentation.
UOM: 1 * 5 mL

Environmentally Preferable


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Rocuronium Related Compounds, Reference Standard

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.

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Methylnaltrexone Related Compounds, Reference Standard

Catalog Number: (1430735.)
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 * 100 mg
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Tiotropium Related Compounds, Reference Standard

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.

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Pyridostigmine Related Compounds, Reference Standard

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.

Image Unavailable-943506.

Bromide standard for ISE calibration, Orion™

Catalog Number: (943506.)
Supplier: Thermo Orion
Description: Bromide standard solution, 0,1M, Orion™, Application: ISE Calibration
UOM: 1 * 475 mL
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Bromide standard solution, 1,000 mg/L Br- in Water standard for ion chromatography

Supplier: ACTIVE MOTIF
Description: Bromide standard solution, 1000 mg/l, Matrix: H₂O, Application: Ion chromatography standards

Image Unavailable-PROOVHG-IBR-500

Bromide ion chromatography standards, bromide standard, VHG

Catalog Number: (PROOVHG-IBR-500)
Supplier: LGC Standards PROMOCHEM
Description: These standard solutions are intended for use as a calibration or reference standard for ion chromatography (IC) or techniques using other modes of aqueous ion detection.
UOM: 1 * 500 mL
Image Unavailable-HONCE3006-100ML

Bromide standard for ion chromatography, (CRM), Fluka™

Catalog Number: (HONCE3006-100ML)
Supplier: Honeywell Chemicals
Description: Certified Reference Material (CRM)
UOM: 1 * 100 mL
Image Unavailable-PROOMM0834.00

Organic reference standard, glycopyrronium bromide, Mikromol™

Catalog Number: (PROOMM0834.00)
Supplier: LGC Standards PROMOCHEM
Description: Organic Standard, Glycopyrronium bromide
UOM: 1 * 100 mg
Image Unavailable-EDQMY0001179

Organic reference standards, tiotropium compounds, Ph. Eur., RS

Supplier: EDQM
Description: Organic Standard, Tiotropium bromide monohydrate

Image Unavailable-PROONIST-977

Sodium bromide

Catalog Number: (PROONIST-977)
Supplier: LGC Standards PROMOCHEM
Description: Sodium bromide
UOM: 1 * 250 mg
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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 on +353 1 88 22222.
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
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