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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, 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, Chloroform, PESTINORM® min. 99,5%, VWR®, Ampoule in a box
Katalógové číslo: 91003.050
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, n-Heptane, PESTINORM® min. 99,5%, VWR®, Ampoule in a box
Katalógové číslo: 91016.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, 1-Butanol, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Katalógové číslo: 91061.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, n-Hexane, PESTINORM® min. 99,5%, VWR®, Ampoule in a box
Katalógové číslo: 91019.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

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, 2-Propanol, PESTINORM® min. 99,5%, VWR®, Ampoule in a box
Katalógové číslo: 91038.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, 2-Butanol, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Katalógové číslo: 91062.050
Merná jednotka: 1 * 5 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, N,N-Dimethylacetamide standard for GC, VWR®, Glass bottle
Katalógové číslo: 85661.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Standard for GC, Dimethylsulphoxide (DMSO) standard for GC, VWR®, Glass bottle
Katalógové číslo: 85663.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Size Exclusion Standard, Molecular weight calibration standard, F-700, polystyrene, MW 6800000 da
Katalógové číslo: TOYO0005219
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE


Opis: Size Exclusion Standard, Molecular weight calibration standard, F-850, polystyrene, MW 8400000 da
Katalógové číslo: TOYO0005220
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE


Opis: Size Exclusion Standard, Polyethylene oxide (PEO) kit, includes SE-2 thru SE-150 (7×0,2 g)
Katalógové číslo: TOYO0005773
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE


Opis: Size Exclusion Standard, Molecular weight calibration standard, F-80, polystyrene, MW 800000 da
Katalógové číslo: TOYO0005213
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE


Opis: Size Exclusion Standard, Molecular weight calibration standard, F-450, polystyrene, MW 4500000 da
Katalógové číslo: TOYO0005217
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE