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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-HEWL5080-8768

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
Product Image-REST35002

Amine column test mix (GC) (8 components)

Catalog Number: (REST35002)
Supplier: Restek
Description: The amine column test mix consists of (C10) decane (0,60 mg/ml), (C12) dodecane (0.60 mg/ml, 1,2-butanediol (0.60 mg/ml), diethanolamine (DEA) (1.20 mg/ml), diethylenetriamine (1.20 mg/ml), 2,6-dimethylaniline (0.60 mg/ml), 2-nonanol (0.60 mg/ml), pyridine(0.60 mg/ml).
UOM: 1 * 1 mL
Image Unavailable-REST31800

Standards and test mixes for liquid chromatography

Supplier: Restek
Description: Linear detector responses to concentration variations are an important part of operation qualification (OQ) for LC instruments. Kit of five aqueous solutions of caffeine can be used to generate simple plots of UV response versus concentration.

Image Unavailable-REST30012

LC OQ standards kit

Catalog Number: (REST30012)
Supplier: Restek
Description: Standard for Liqid Chromatography, LC OQ standards kit (acetone)
UOM: 1 * 1 mL
Image Unavailable-VARIPL2012-9010

Polystyrene standards, GPC/SEC columns calibration

Supplier: VARIAN
Description: Polystyrene standards for many organic solvents either for conventional GPC column calibration or for calibrating light scattering and viscosity detectors that provide equidistant calibration points for greater accuracy.

Image Unavailable-VARIPL2024-2010

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-HEWL5190-0491

GC/MS analyser kit standards

Supplier: Agilent
Description: Standard for GC-MS, Residual solvent revised method 467, class 2C, 1×1 ml

Product Image-REST35247

XERT-500 column test mix (8 components)

Catalog Number: (REST35247)
Supplier: Restek
Description: This contains (C9:0 FAME) methyl nonanoate, (C13) n-tridecane, (C15) n-pentadecane, acenaphthylene, 4-chlorophenol, n-decylamine, 1,6-hexanediol and 1-undecanol (112-42-5).
UOM: 1 * 1 items
Product Image-VARIPL2010-0601

Pre-prepared polystyrene kits, EasiCal™

Supplier: VARIAN
Description: The EasiCal system for organic solvents consists of two different combs, each with ten detachable spatulas supporting a mixture of five polymer standards with MWs selected to provide equidistant calibration points for greater accuracy.

Product Image-HEWL5190-9416

Size exclusion chromatography protein standards, AdvanceBio SEC

Supplier: Agilent
Description: Size Exclusion Standard, AdvanceBio SEC 300Å Protein Standard, lyophilized, 1.5 mL

Image Unavailable-REST33264

QuEChERS quality control standards for GC-MS analysis

Supplier: Restek
Description: Pesticide analysis is fast and simple using QuEChERS methods. Use these cost-effective QuEChERS standards for even greaterlab efficiency. Standards are compatible with all major methods, including mini-multiresidue, AOAC, and European procedures.

Image Unavailable-PROONIST-1921B

Polystyrene film - IR transmission wavelength standards, NIST-1921B

Catalog Number: (PROONIST-1921B)
Supplier: LGC Standards PROMOCHEM
Description: NIST-1921B, Polystyrene film - IR transmission wavelength
UOM: 1 * 1 items
Image Unavailable-WATE186002338

Peptide standard mixture, MassPREP™

Catalog Number: (WATE186002338)
Supplier: WATERS
Description: The MassPREP™ peptide standard mixture is useful for the evaluation of HPLC columns and systems dedicated for peptide separations.
UOM: 1 * 5 items
Image Unavailable-WATEWAT085103

PIC (paired ion chromatography) reagents for separation by reverse phase chromatography

Catalog Number: (WATEWAT085103)
Supplier: WATERS
Description: Standards for Ion Pair Chromatography, Paired-ionic chromatography reagent B7, heptane sulfonic acid
UOM: 1 * 5 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 +43 1 97002 - 0.
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Dual use goods can only be delivered within the European Union.
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