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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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Image Unavailable-81512-500MG

GPC Standard, ∼7910 Mn PMMA, Mw/Mn ~1,05, Supelco®

Description: GPC Standard, ∼7910 Mn PMMA, Mw/Mn ~1,05, Supelco®
Catalog Number: 81512-500MG
UOM: 1 * 500 mg
Supplier: 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

Description: HPLC Standard, Reversed Phase Test Mix 2, TraceCERT®, Supelco®, in acetonitrile: water (varied conc.) solution, Certified reference material, Pk Info: ampule of 1 mL
Catalog Number: 47641-U
UOM: 1 * 1 items
Supplier: Merck
Image Unavailable-81434-1EA

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

Description: GPC Standard, Polystyrene, ReadyCal set Mp 400 - 2000000, Supelco®
Catalog Number: 81434-1EA
UOM: 1 * 1 items
Supplier: Merck
Image Unavailable-02393-1EA

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

Description: GPC Standard, ReadyCal Set Mp 200 - 1200000, Supelco®
Catalog Number: 02393-1EA
UOM: 1 * 1 items
Supplier: Merck
Product Image-85657.180

Standard for GC, 1,2-Dichloroethane standard for GC, VWR®, Glass bottle

Description: Standard for GC, 1,2-Dichloroethane standard for GC, VWR®, Glass bottle
Catalog Number: 85657.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

SDS Certificates


Product Image-85671.180

Standard for GC, tert-Butyl methyl ether standard for GC, VWR®, Glass bottle

Description: Standard for GC, tert-Butyl methyl ether standard for GC, VWR®, Glass bottle
Catalog Number: 85671.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

SDS Certificates


Product Image-85664.180

1,4-Dioxan standard for GC, VWR®, Secondary Reference Standard, Glass bottle

Description: 1,4-Dioxan standard for GC, VWR®, Secondary Reference Standard, Glass bottle
Catalog Number: 85664.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

SDS Certificates


Image Unavailable-81131-250MG

GPC Standard, ~73700 Mn, Mw/Mn ~1,67, Supelco®

Description: GPC Standard, ~73700 Mn, Mw/Mn ~1,67, Supelco®
Catalog Number: 81131-250MG
UOM: 1 * 250 mg
Supplier: Merck
Image Unavailable-327719-1G

GPC Standard, Mw 2500 (typical), Supelco®

Description: GPC Standard, Mw 2500 (typical), Supelco®
Catalog Number: 327719-1G
UOM: 1 * 1 g
Supplier: Merck
Image Unavailable-81117-250MG

GPC Standard, ~1230 Mn, Mw/Mn ~1,57, Supelco®

Description: GPC Standard, ~1230 Mn, Mw/Mn ~1,57, Supelco®
Catalog Number: 81117-250MG
UOM: 1 * 250 mg
Supplier: Merck
Image Unavailable-81223-100MG

GPC Standard, ∼2010 Mw, Mw/Mn ~1,12, Supelco®

Description: GPC Standard, ∼2010 Mw, Mw/Mn ~1,12, Supelco®
Catalog Number: 81223-100MG
UOM: 1 * 100 mg
Supplier: Merck
Image Unavailable-81408-1G

GPC Standard, ~31000 Mn, Mw/Mn ~1,01, Supelco®

Description: GPC Standard, ~31000 Mn, Mw/Mn ~1,01, Supelco®
Catalog Number: 81408-1G
UOM: 1 * 1 g
Supplier: Merck
Image Unavailable-327778-1G

GPC Standard, Mw 90000 (typical), Supelco®

Description: GPC Standard, Mw 90000 (typical), Supelco®
Catalog Number: 327778-1G
UOM: 1 * 1 g
Supplier: Merck
Image Unavailable-327824-1G

GPC Standard, Mw 800 (typical), Supelco®

Description: GPC Standard, Mw 800 (typical), Supelco®
Catalog Number: 327824-1G
UOM: 1 * 1 g
Supplier: Merck
Image Unavailable-330345-1G

GPC Standard, Mw 50000 (typical), Supelco®

Description: GPC Standard, Mw 50000 (typical), Supelco®
Catalog Number: 330345-1G
UOM: 1 * 1 g
Supplier: Merck
Image Unavailable-327816-1G

GPC Standard, Mw 2000000 (typical), Supelco®

Description: GPC Standard, Mw 2000000 (typical), Supelco®
Catalog Number: 327816-1G
UOM: 1 * 1 g
Supplier: Merck
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