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You Searched For: Chromatography Standards

Frequently used for calibration, the chromatography standards have a known concentration to test separating equipment for performance faults. Analytical equipment error would impact the dependability of retention time, purity, molecular weight, and compound identification conclusions. Improving data quality, the substances allow personnel to plot analyte signal ratios and obtain concentrations from a calibration curve. Chromatography standards verify instruments are suitable for intended ion exchange, gel filtration, and hydrophobic interaction procedures.

Frequently used for calibration, the chromatography standards have a known concentration to test separating equipment for performance faults. Analytical equipment error would impact the dependability of retention time, purity, molecular weight, and compound identification conclusions. Improving data quality, the substances allow personnel to plot analyte signal ratios and obtain concentrations from a calibration curve. Chromatography standards verify instruments are suitable for intended ion exchange, gel filtration, and hydrophobic interaction procedures.


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Product Image-PIER88321

Mass spectrometry controls, peptide retention time calibration mixture, Pierce™

Supplier: Thermo Fisher Scientific
Description: The Pierce mixture enables reversed phase liquid chromatography (LC) and mass spectrometry (LC-MS) users to optimise and confirm correct operation of their equipment.

Image Unavailable-PERCL1202057

Polystyrene Test Film - MIR

Catalog Number: (PERCL1202057)
Supplier: PerkinElmer
Description: This test film is an easy-to-use standard to check frequency, accuracy and any changes.
UOM: 1 * 1 items

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Organic standards for gas chromatography

Supplier: PerkinElmer
Description: Standard for GC, Base/neutral surrogate

Image Unavailable-PERCN5190869

Calibration reference materials for autosamplers, Diamond™ DSC

Supplier: PerkinElmer
Description: DSC Standard, Reference material, Perkalloy, Diamond™

Product Image-MANA722317

Test mixtures for gas chromatography

Supplier: MACHEREY-NAGEL
Description: These test mixtures are used for controlling the performance of fused silica capillary columns and the GC system.

Image Unavailable-ACSDH041.W.L25

Standards for ion chromatograpghy

Supplier: ACTIVE MOTIF
Description: Standard for Liqid Chromatography, Monomethylamine 1000 mg/l in water

Certificates

Product Image-HEWL5064-8220

Standards for liquid chromatography

Supplier: Agilent
Description: Standard for Liqid Chromatography, OQ/PV sample for dissolution test, 150 mg/l, caffeine in water, 500 ml

Product Image-HEWL5190-9028

SEC standards, AdvanceBio

Supplier: Agilent
Description: AdvanceBio SEC Protein Standards are uniquely designed for AdvanceBio SEC columns. The standards are manufactured from a select group of proteins and peptides optimized to deliver accurate, precise quantitation for mAb aggregation and protein analysis.

Image Unavailable-VARIPL2010-0400

Pre-weighted calibration kits, EasiVial™

Supplier: VARIAN
Description: The quickest and most convenient method to deliver an accurate 12 point column calibration for organic and aqueous GPC/SEC column calibration.

Product Image-HEWL5190-6996

LC standards

Supplier: Agilent
Description: IgG N-linked glycan library, 20 µg, 0,5 ml

Image Unavailable-PROONIST-1980

Positive electrophoretic mobility standard, NIST-1980

Catalog Number: (PROONIST-1980)
Supplier: LGC Standards PROMOCHEM
Description: This Standard Reference Material (SRM) is intended for use in the evaluation of equipment, and the validation of methodology used to measure electrophoretic mobility.
UOM: 1 * 1 items
Product Image-HEWL5188-5317

GC Qualitative standards

Supplier: Agilent
Description: Standard for GC, Oral fluids analyser test sample

Image Unavailable-HEWL5182-9733

Standards for gas chromatography, OQ/PV headspace sample standard

Catalog Number: (HEWL5182-9733)
Supplier: Agilent
Description: OQ/PV headspace sample standard contains 0,2 to 0,3% t-butyl disulphide, 1,2-dichlorobenzene, and nitrobenzene in ethanol.
UOM: 1 * 1 items
Image Unavailable-VARIPL2070-1001

Polyethylene glycol/oxide standards

Supplier: VARIAN
Description: These hydrophilic polymers are suitable for both aqueous SEC and organic GPC using the majority of polar organic solvents. The two types are chemically similar that can be used together across a wider molecular weight range with aqueous and organic polymers.

Image Unavailable-VARIPL2024-0005

Polymethylmethacrylate standards, GPC/SEC columns calibration

Supplier: VARIAN
Description: Polymethylmethacrylate (PMMA) standards are extremely versatile as they can be used for organic GPC with a wide range of medium polarity eluents, such as tetrahydrofuran, toluene, methyl ethyl ketone and ethyl acetate.

Product Image-HEWL5190-0494

GC/MS analyser kit standards

Supplier: Agilent
Description: Standard for GC-MS, Residual solvent revised method 467, class 2B low

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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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