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Du Søgte efter: Kromatografi Standarder

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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GPC Standard, Mw 20000 (typical), Supelco®

Beskrivelse: GPC Standard, Mw 20000 (typical), Supelco®
Varenummer: 327743-1G
UOM: 1 * 1 g
Leverandør: Merck
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GPC Standard, Mw 4000 (typical), Supelco®

Beskrivelse: GPC Standard, Mw 4000 (typical), Supelco®
Varenummer: 327727-1G
UOM: 1 * 1 g
Leverandør: Merck
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GPC Standard, Poly(butyl acrylate) solution, Mw 60000 (Typical), average Mn 20000 (Typical), Supelco®, 25 wt. % in toluene, Analytical standard

Beskrivelse: GPC Standard, Poly(butyl acrylate) solution, Mw 60000 (Typical), average Mn 20000 (Typical), Supelco®, 25 wt. % in toluene, Analytical standard
Varenummer: 181412-10G
UOM: 1 * 10 g
Leverandør: Merck
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GPC Standard, Polystyrene (low molecular) Standard ReadyCal Set M(p) 250-70000, Supelco®

Beskrivelse: GPC Standard, Polystyrene (low molecular) Standard ReadyCal Set M(p) 250-70000, Supelco®
Varenummer: 76552-1EA
UOM: 1 * 1 Items
Leverandør: Merck
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GPC Standard, ~4020 Mn, Mw/Mn ~1,05

Beskrivelse: GPC Standard, ~4020 Mn, Mw/Mn ~1,05
Varenummer: 67302-1G
UOM: 1 * 1 g
Leverandør: Merck
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Nonpolar Column Test Mix, TraceCERT®, Supelco®, 500 mug/mL in dichloromethane, Certified reference material, Pk Info: ampule of 2 mL

Beskrivelse: Nonpolar Column Test Mix, TraceCERT®, Supelco®, 500 mug/mL in dichloromethane, Certified reference material, Pk Info: ampule of 2 mL
Varenummer: 47300-U
UOM: 1 * 1 Items
Leverandør: Merck
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GPC Standard, ~470 Mn, Mw/Mn ~1,11, Supelco®

Beskrivelse: GPC Standard, ~470 Mn, Mw/Mn ~1,11, Supelco®
Varenummer: 81401-1G
UOM: 1 * 1 g
Leverandør: Merck
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GPC Standard, ~151000 Mn, Mw/Mn ~1,02, Supelco®

Beskrivelse: GPC Standard, ~151000 Mn, Mw/Mn ~1,02, Supelco®
Varenummer: 81411-1G
UOM: 1 * 1 g
Leverandør: Merck
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GPC Standard, ~187000 Mn, Mw/Mn ~1,05, Supelco®

Beskrivelse: GPC Standard, ~187000 Mn, Mw/Mn ~1,05, Supelco®
Varenummer: 81412-1G
UOM: 1 * 1 g
Leverandør: Merck
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GPC Standard, ~64000 Mn, Mw/Mn ~1,02, Supelco®

Beskrivelse: GPC Standard, ~64000 Mn, Mw/Mn ~1,02, Supelco®
Varenummer: 81409-1G
UOM: 1 * 1 g
Leverandør: Merck
Image Unavailable-81416-250MG

GPC Standard, ~930000 Mn, Mw/Mn ~1,03, Supelco®

Beskrivelse: GPC Standard, ~930000 Mn, Mw/Mn ~1,03, Supelco®
Varenummer: 81416-250MG
UOM: 1 * 250 mg
Leverandør: Merck
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GPC Standard, ~1020 Mn, Mw/Mn ~1,10, Supelco®

Beskrivelse: GPC Standard, ~1020 Mn, Mw/Mn ~1,10, Supelco®
Varenummer: 81402-1G
UOM: 1 * 1 g
Leverandør: Merck
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GPC Standard, ~31000 Mn, Mw/Mn ~1,01, Supelco®

Beskrivelse: GPC Standard, ~31000 Mn, Mw/Mn ~1,01, Supelco®
Varenummer: 81408-1G
UOM: 1 * 1 g
Leverandør: Merck
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GPC Standard, ~275000 Mn, Mw/Mn ~1,03, Supelco®

Beskrivelse: GPC Standard, ~275000 Mn, Mw/Mn ~1,03, Supelco®
Varenummer: 81413-1G
UOM: 1 * 1 g
Leverandør: Merck
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GPC Standard, ~8950 Mn, Mw/Mn ~1,06, Supelco®

Beskrivelse: GPC Standard, ~8950 Mn, Mw/Mn ~1,06, Supelco®
Varenummer: 81406-1G
UOM: 1 * 1 g
Leverandør: Merck
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GPC Standard, ~89300 Mn, Mw/Mn ~1,06, Supelco®

Beskrivelse: GPC Standard, ~89300 Mn, Mw/Mn ~1,06, Supelco®
Varenummer: 81410-1G
UOM: 1 * 1 g
Leverandør: Merck
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