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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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Image Unavailable-VARIPL2070-7010

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,03, quantity 10 g

Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,03, quantity 10 g
Catalog Number: VARIPL2070-7010
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-VARIPL2070-8001

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 1 g

Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 1 g
Catalog Number: VARIPL2070-8001
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-VARIPL2070-6001

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 1 g

Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 1 g
Catalog Number: VARIPL2070-6001
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-VARIPL2070-8010

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 10 g

Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 10 g
Catalog Number: VARIPL2070-8010
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-VARIPL2070-5005

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 5 g

Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 5 g
Catalog Number: VARIPL2070-5005
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-VARIPL2070-6010

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 10 g

Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,04, quantity 10 g
Catalog Number: VARIPL2070-6010
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-VARIPL2070-3001

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,09, quantity 1 g

Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,09, quantity 1 g
Catalog Number: VARIPL2070-3001
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-VARIPL2070-2010

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 10 g

Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 10 g
Catalog Number: VARIPL2070-2010
UOM: 1 * 1 items
Supplier: VARIAN
Product Image-REST31809

Standard for Liqid Chromatography, Carbohydrate LC performance check mix, reconstitute in 1 ml acetonitrile:water (75:25) to 2,1, 2,0, 4,4, 4,5, 4,0 mg/ml, respectively, Pk Info: Dry components in 4 ml screw-cap vial

Description: Standard for Liqid Chromatography, Carbohydrate LC performance check mix, reconstitute in 1 ml acetonitrile:water (75:25) to 2,1, 2,0, 4,4, 4,5, 4,0 mg/ml, respectively, Pk Info: Dry components in 4 ml screw-cap vial
Catalog Number: REST31809
UOM: 1 * 1 Ampoul
Supplier: Restek
Product Image-REST35225

Standard for GC, NPI-350 column test mix, 350 µg/ml eachcomponent in methylene chloride, Pk Info: 1 ml/ampoule

Description: Standard for GC, NPI-350 column test mix, 350 µg/ml eachcomponent in methylene chloride, Pk Info: 1 ml/ampoule
Catalog Number: REST35225
UOM: 1 * 1 Ampoul
Supplier: Restek
Product Image-REST33908

Standard for Chromatography, FID performance evaluation standard, 0,03% w/w each in hexane, Pk Info: 1 ml/ampoule

Description: Standard for Chromatography, FID performance evaluation standard, 0,03% w/w each in hexane, Pk Info: 1 ml/ampoule
Catalog Number: REST33908
UOM: 1 * 1 mL
Supplier: Restek
Image Unavailable-REST31805

Standard for Liqid Chromatography, OQ linearity test mix kit includes caffeine at 5, 25, 125, 250, 500 µg/ml in water

Description: Standard for Liqid Chromatography, OQ linearity test mix kit includes caffeine at 5, 25, 125, 250, 500 µg/ml in water
Catalog Number: REST31805
UOM: 1 * 1 KIT
Supplier: Restek
Image Unavailable-REST31800

Standard for Liqid Chromatography, Caffeine 5 µg/ml in water, 1 ml/ampul

Description: Standard for Liqid Chromatography, Caffeine 5 µg/ml in water, 1 ml/ampul
Catalog Number: REST31800
UOM: 1 * 1 Ampoul
Supplier: Restek
Image Unavailable-REST31803

Standard for Liqid Chromatography, Caffeine 25 µg/ml in water, 1 ml/ampul

Description: Standard for Liqid Chromatography, Caffeine 25 µg/ml in water, 1 ml/ampul
Catalog Number: REST31803
UOM: 1 * 1 Ampoul
Supplier: Restek
Image Unavailable-REST31802

Standard for Liqid Chromatography, Caffeine 125 µg/ml in water, 1 ml/ampul

Description: Standard for Liqid Chromatography, Caffeine 125 µg/ml in water, 1 ml/ampul
Catalog Number: REST31802
UOM: 1 * 1 Ampoul
Supplier: Restek
Image Unavailable-REST31801

Standard for Liqid Chromatography, Caffeine 250 µg/ml in water, 1 ml/ampul

Description: Standard for Liqid Chromatography, Caffeine 250 µg/ml in water, 1 ml/ampul
Catalog Number: REST31801
UOM: 1 * 1 Ampoul
Supplier: Restek
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