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.


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Catalog Number: (182192-5G)
Supplier: Merck
Description: POLY(LAURYL METHACRYLATE), SECONDARY STA NDARD (TOLUENE) 1 * 5 g
UOM: 1 * 5 g


Catalog Number: (03565-1EA)
Supplier: Merck
Description: MALDI Standards are suitable for the validation and comparison of MALDI-ToF instruments. Certificates provide MALDI spectra including Mw, Mn and Mp va...
UOM: 1 * 1 items


Catalog Number: (76552-1EA)
Supplier: Merck
Description: Set contains 12 different polystyrene standards with Mp ~266, Mp ~374, Mp~1100, Mp~1920, Mp~2950, Mp ~4870, Mp ~7200, Mp~10400, Mp ~15700, Mp ~19600, ...
UOM: 1 * 1 items


Catalog Number: (VDA0014-1EA)
Supplier: Merck
Description: GPC Standard, Polyethylene (40, 75, 200, 400 mg Cd/kg), Supelco®, Certified reference material
UOM: 1 * 1 items


Catalog Number: (H2016-1VL)
Supplier: Merck
Description: HPLC PEPTIDE STANDARD MIXTURE 1 * 1 Each
UOM: 1 * 1 Each


Catalog Number: (181676-1SET)
Supplier: Merck
Description: Poly(Bisphenol A carbonate) (PC) is a thermoplastic material. It is injected in molding operations and is majorly studied to understand its thermal be...
UOM: 1 * 1 SET


Catalog Number: (48270-U)
Supplier: Merck
Description: This formulation is designed for evaluating how reliably a chromatographic system is providing such fundamentally important parameters as flow rate, p...
UOM: 1 * 1 items


Catalog Number: (81223-100MG)
Supplier: Merck
Description: POLYETHYLENE STANDARD 2'000, FOR GPC 1 * 100 mg
UOM: 1 * 100 mg


Catalog Number: (CAYM17942-1)
Supplier: Cayman Chemical
Description: Saturated or monounsaturated fatty acid LC-MS mixture contains various saturated or unsaturated fatty acids. The mixture is supplied in an amber ampul...
UOM: 1 * 1 items

SDS


Supplier: TOSOH Bioscience
Description: These standards consists of bulk quantities of polystyrene and polyethylene oxide standards of varying molar mass and pre-mixed quantities of polystyr...

Supplier: SHOWA DENKO
Description: Gel filtration column, Standard P-82, 0,2 g × 8 standards, with MW range 5000 - 800000, pullulan

Catalog Number: (PIER88325)
Supplier: Thermo Fisher Scientific
Description: This triple quadrupole calibration solution is a mixture of high purity, ionisable components specifically designed for positive mode calibration of t...
UOM: 1 * 10 mL

SDS


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 ...

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


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

Supplier: PerkinElmer
Description: Diamond™, Reference material, Alumel, For: Diamond™ DSC autosamplers

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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 0800 22 33 44
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Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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