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Du sökte efter: Standarder för kromatografi

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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Mass Spectrometry standard, MALDI validation set polystyrene Mp ~700 - 70 000, Supelco®, Certified reference material

Beskrivning: Mass Spectrometry standard, MALDI validation set polystyrene Mp ~700 - 70 000, Supelco®, Certified reference material
Artikel nummer : 03565-1EA
UOM: 1 * 1 Items
Leverantör: Merck
Image Unavailable-181293-10G

GPC Standard, Poly(acrylic acid), average Mn 130000 (Typical), Supelco®, Analytical standard

Beskrivning: GPC Standard, Poly(acrylic acid), average Mn 130000 (Typical), Supelco®, Analytical standard
Artikel nummer : 181293-10G
UOM: 1 * 10 g
Leverantör: Merck
Image Unavailable-181676-1SET

GPC Standard, Poly(Bisphenol A carbonate) kit, Supelco®

Beskrivning: GPC Standard, Poly(Bisphenol A carbonate) kit, Supelco®
Artikel nummer : 181676-1SET
UOM: 1 * 1 SET
Leverantör: Merck
Image Unavailable-47304.

Standard for GC, Programmed Test Mix, in dichloromethane (varied conc.), TraceCERT®, Supelco®, Certified reference material, Pk Info: ampule of 2 mL

Beskrivning: Standard for GC, Programmed Test Mix, in dichloromethane (varied conc.), TraceCERT®, Supelco®, Certified reference material, Pk Info: ampule of 2 mL
Artikel nummer : 47304.
UOM: 1 * 1 Items
Leverantör: Merck

Certifikat


Image Unavailable-81606-250MG

GPC Standard, ~4300 Mw, Mw/Mn ~1,2, Supelco®

Beskrivning: GPC Standard, ~4300 Mw, Mw/Mn ~1,2, Supelco®
Artikel nummer : 81606-250MG
UOM: 1 * 250 mg
Leverantör: Merck
Image Unavailable-81610-250MG

GPC Standard, ~32000 Mw, Mw/Mn ~1,1, Supelco®

Beskrivning: GPC Standard, ~32000 Mw, Mw/Mn ~1,1, Supelco®
Artikel nummer : 81610-250MG
UOM: 1 * 250 mg
Leverantör: Merck
Image Unavailable-81607-250MG

GPC Standard, ~6780 Mw, Mw/Mn ~1,2, Supelco®

Beskrivning: GPC Standard, ~6780 Mw, Mw/Mn ~1,2, Supelco®
Artikel nummer : 81607-250MG
UOM: 1 * 250 mg
Leverantör: Merck
Image Unavailable-81604-250MG

GPC Standard, ~208 Mw, Mw/Mn ~1,00, Supelco®

Beskrivning: GPC Standard, ~208 Mw, Mw/Mn ~1,00, Supelco®
Artikel nummer : 81604-250MG
UOM: 1 * 250 mg
Leverantör: Merck
Image Unavailable-81617-250MG

GPC Standard, ~2613000 Mw, Mw/Mn ~1,2, Supelco®

Beskrivning: GPC Standard, ~2613000 Mw, Mw/Mn ~1,2, Supelco®
Artikel nummer : 81617-250MG
UOM: 1 * 250 mg
Leverantör: Merck
Image Unavailable-81609-250MG

GPC Standard, ~16800 Mw, Mw/Mn ~1,1, Supelco®

Beskrivning: GPC Standard, ~16800 Mw, Mw/Mn ~1,1, Supelco®
Artikel nummer : 81609-250MG
UOM: 1 * 250 mg
Leverantör: Merck
Image Unavailable-81612-250MG

GPC Standard, ~77400 Mw, Mw/Mn ~1,1, Supelco®

Beskrivning: GPC Standard, ~77400 Mw, Mw/Mn ~1,1, Supelco®
Artikel nummer : 81612-250MG
UOM: 1 * 250 mg
Leverantör: Merck
Image Unavailable-81614-250MG

GPC Standard, ~149000 Mw, Mw/Mn ~1,2, Supelco®

Beskrivning: GPC Standard, ~149000 Mw, Mw/Mn ~1,2, Supelco®
Artikel nummer : 81614-250MG
UOM: 1 * 250 mg
Leverantör: Merck
Image Unavailable-81434-1EA

GPC Standard, Polystyrene, ReadyCal set Mp 400 - 2000000, Supelco®

Beskrivning: GPC Standard, Polystyrene, ReadyCal set Mp 400 - 2000000, Supelco®
Artikel nummer : 81434-1EA
UOM: 1 * 1 Items
Leverantör: Merck
Image Unavailable-47641-U

HPLC Standard, Reversed Phase Test Mix 2, TraceCERT®, Supelco®, in acetonitrile: water (varied conc.) solution, Certified reference material, Pk Info: ampule of 1 mL

Beskrivning: HPLC Standard, Reversed Phase Test Mix 2, TraceCERT®, Supelco®, in acetonitrile: water (varied conc.) solution, Certified reference material, Pk Info: ampule of 1 mL
Artikel nummer : 47641-U
UOM: 1 * 1 Items
Leverantör: Merck
Image Unavailable-02393-1EA

GPC Standard, ReadyCal Set Mp 200 - 1200000, Supelco®

Beskrivning: GPC Standard, ReadyCal Set Mp 200 - 1200000, Supelco®
Artikel nummer : 02393-1EA
UOM: 1 * 1 Items
Leverantör: Merck
Product Image-85678.180

Standard for GC, Toluene standard for GC, VWR®, Glass bottle

Beskrivning: Standard for GC, Toluene standard for GC, VWR®, Glass bottle
Artikel nummer : 85678.180
UOM: 1 * 100 mL
Leverantör: VWR Chemicals

Säkerhetsdatablad Certifikat


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