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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Description: GPC/ Size Exclusion Standard, Polyethylene oxide, individual polymer molecular weights, nominal Mw/Mn 1,07, quantity 1 g
Catalog Number: VARIPL2083-7001
UOM: 1 * 1 items
Supplier: VARIAN


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


Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 5 g
Catalog Number: VARIPL2071-3005
UOM: 1 * 1 items
Supplier: VARIAN


Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 1 g
Catalog Number: VARIPL2070-2001
UOM: 1 * 1 items
Supplier: VARIAN


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


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


Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 5 g
Catalog Number: VARIPL2070-2005
UOM: 1 * 1 items
Supplier: VARIAN


Description: GPC/ Size Exclusion Standard, Polyethylene oxide, individual polymer molecular weights, nominal Mw/Mn 1,07, quantity 1 g
Catalog Number: VARIPL2084-0001
UOM: 1 * 1 items
Supplier: VARIAN


Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 1 g
Catalog Number: VARIPL2071-3001
UOM: 1 * 1 items
Supplier: VARIAN


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


Description: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,05, quantity 10 g
Catalog Number: VARIPL2070-9010
UOM: 1 * 1 items
Supplier: VARIAN


Description: Standard for GC, OQ/PV headspace sample standard
Catalog Number: HEWL5182-9733
UOM: 1 * 1 items
Supplier: Agilent


Description: Standard for GC, Natural gas sample
Catalog Number: HEWL5080-8756
UOM: 1 * 1 items
Supplier: Agilent


Description: Standard for GC, Alcohol in gasoline sample
Catalog Number: HEWL18900-60640
UOM: 1 * 1 items
Supplier: Agilent


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


Description: Standard for GC, Low boiling point calibration sample no. 220
Catalog Number: HEWL5080-8768
UOM: 1 * 1 items
Supplier: Agilent


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