Print…

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.


89  results were found

Refine Results Sort by
SearchResultCount:"89"

Sort Results

List View Easy View (new)

Rate These Search Results

Image Unavailable-AGLSPSS-PPG790

Polypropylene Glycol Standards

Supplier: AGILENT
Description: Polypropylene glycol standard, PDI <1,15, 1 g.

Image Unavailable-SHOWF8604075

Calibration standards for size exclusion chromatography

Supplier: Resonac
Description: Size Exclusion Standard, Standard P-82, 0,2 g × 8 standards, with MW range 5000 - 800000, pullulan

Image Unavailable-PIER88340

Triple quadrupole calibration solution, extended mass range, Pierce™

Catalog Number: (PIER88340)
Supplier: Thermo Scientific
Description: This triple quadrupole calibration solution, extended mass range, is a mixture of 14 highly pure, ionizable components designed for both positive and negative ionization calibration of triple stage quadrupole instruments.
UOM: 1 * 10 mL
Product Image-PIER88321

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

Supplier: Thermo 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: PERKIN ELMER GC INSTRUMENTS
Description: This test film is an easy-to-use standard to check frequency, accuracy and any changes.
UOM: 1 * 1 items
Image Unavailable-PERCN9331072

Organic standards for gas chromatography

Supplier: PERKIN ELMER GC INSTRUMENTS
Description: Standard for GC, Biodiesel ASTM D-6584 standards kit

Image Unavailable-PERCN5190869

Calibration reference materials for autosamplers, Diamond™ DSC

Supplier: PERKIN ELMER GC INSTRUMENTS
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-HEWL5042-6476

Standards for liquid chromatography

Supplier: Agilent
Description: Standard for Liqid Chromatography, OQ/PV test sample, for refractive index detection, glycerin in water at 50, 25, 15, 10, 5 mg/ml, 5×5 ml

Image Unavailable-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-ACSDH041.W.L5

Standards for ion chromatograpghy

Supplier: ACTIVE MOTIF
Description: Standard for Liqid Chromatography, Cyanide 1000 mg/l in dilute KOH

Product Image-HEWL5190-6996

LC standards

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

Image Unavailable-VARIPL2080-0200

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.

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-HEWL5188-5316

GC Qualitative standards

Supplier: Agilent
Description: Standard for GC, PolyWax 655, 1 g, neat

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
Inquire for Price
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.
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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. 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 on +353 1 88 22222.
65 - 80 of 89
no targeter for Bottom