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Hľadali ste: Standardy pro chromatografii

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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Opis: Standard for GC, Dimethylformamide, PESTINORM® min. 99,5%, VWR®, Ampoule in a box
Katalógové číslo: 91053.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, n-Dodecane, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Katalógové číslo: 91010.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, 1,4-Dioxane, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Katalógové číslo: 91009.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, Benzene, PESTINORM® min. 99,5%, VWR®, Ampoule in a box
Katalógové číslo: 91000.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, n-Tridecane, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Katalógové číslo: 91041.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, Ethylacetate, PESTINORM® min. 99,5%, VWR®, Ampoule in a box
Katalógové číslo: 91012.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, Isobutylacetate, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Katalógové číslo: 91067.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, n-Pentane, PESTINORM® min. 97,0%, VWR®, Ampoule in a box
Katalógové číslo: 91036.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: 1,4-Dioxan standard for GC, VWR®, Secondary Reference Standard, Glass bottle
Katalógové číslo: 85664.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, 1,2-Dichloroethane standard for GC, VWR®, Glass bottle
Katalógové číslo: 85657.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, tert-Butyl methyl ether standard for GC, VWR®, Glass bottle
Katalógové číslo: 85671.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Size Exclusion Standard, Polyethylene oxide calibration standard, SE-5, 0,5 g, nominal MW 39 kDa
Katalógové číslo: TOYO0006212
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE


Opis: Size Exclusion Standard, Molecular weight calibration standard, SE-70, MW 590000 da, polyethylene oxide
Katalógové číslo: TOYO0006216
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE


Opis: Size Exclusion Standard, Molecular weight calibration standard, A-500, polystyrene, MW 530 da
Katalógové číslo: TOYO0005203
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE


Opis: Size Exclusion Standard, Molecular weight calibration standard, A-1000, polystyrene, MW 950 da
Katalógové číslo: TOYO0005204
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE


Opis: Size Exclusion Standard, Molecular weight calibration standard, F-2, polystyrene, MW 17000 da
Katalógové číslo: TOYO0005208
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE