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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-81498-500MG

GPC Standard, ∼22200 Mn PMMA, Mw/Mn ~1,07, Supelco®

Description: GPC Standard, ∼22200 Mn PMMA, Mw/Mn ~1,07, Supelco®
Catalog Number: 81498-500MG
UOM: 1 * 500 mg
Supplier: Merck
Image Unavailable-SUPL81503-500MG

GPC Standard, ∼91500 Mn PMMA, Mw/Mn ~1,08, Supelco®

Description: GPC Standard, ∼91500 Mn PMMA, Mw/Mn ~1,08, Supelco®
Catalog Number: SUPL81503-500MG
UOM: 1 * 500 mg
Supplier: Merck
Image Unavailable-183350-25G

GPC Standard, Poly(ethyl methacrylate), average Mw 340000 (Typical), average Mn 126000 (Typical), Supelco®, Analytical standard

Description: GPC Standard, Poly(ethyl methacrylate), average Mw 340000 (Typical), average Mn 126000 (Typical), Supelco®, Analytical standard
Catalog Number: 183350-25G
UOM: 1 * 25 g
Supplier: Merck
Image Unavailable-182435-25G

GPC Standard, Polystyrene, average Mw 290000 (typical), average Mn 130000 (typical), Supelco®, Analytical standard

Description: GPC Standard, Polystyrene, average Mw 290000 (typical), average Mn 130000 (typical), Supelco®, Analytical standard
Catalog Number: 182435-25G
UOM: 1 * 25 g
Supplier: Merck
Product Image-85678.180

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

Description: Standard for GC, Toluene standard for GC, VWR®, Glass bottle
Catalog Number: 85678.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85675.180

Standard for GC, 1-Propanol standard for GC, VWR®, Glass bottle

Description: Standard for GC, 1-Propanol standard for GC, VWR®, Glass bottle
Catalog Number: 85675.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85668.180

Standard for GC, n-Hexane standard for GC, VWR®, Glass bottle

Description: Standard for GC, n-Hexane standard for GC, VWR®, Glass bottle
Catalog Number: 85668.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85674.180

Standard for GC, 2,2,4-Trimethylpentane standard for GC, VWR®, Glass bottle

Description: Standard for GC, 2,2,4-Trimethylpentane standard for GC, VWR®, Glass bottle
Catalog Number: 85674.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85665.180

Ethanol standard for GC, VWR®, Glass bottle

Description: Ethanol standard for GC, VWR®, Glass bottle
Catalog Number: 85665.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85667.180

Standard for GC, n-Heptane standard for GC, VWR®, Glass bottle

Description: Standard for GC, n-Heptane standard for GC, VWR®, Glass bottle
Catalog Number: 85667.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-91027.010

Standard for GC, Methylmyristate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule

Description: Standard for GC, Methylmyristate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule
Catalog Number: 91027.010
UOM: 1 * 1 mL
Supplier: VWR Chemicals

MSDS


Product Image-91072.050

Standard for GC, Methyl valerate, PESTINORM®, min. 99,0%, PESTINORM®, CRM, Ampoule

Description: Standard for GC, Methyl valerate, PESTINORM®, min. 99,0%, PESTINORM®, CRM, Ampoule
Catalog Number: 91072.050
UOM: 1 * 5 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-91031.010

Standard for GC, Methylstearate, PESTINORM®, min. 99,0%, PESTINORM®, CRM, Vial

Description: Standard for GC, Methylstearate, PESTINORM®, min. 99,0%, PESTINORM®, CRM, Vial
Catalog Number: 91031.010
UOM: 1 * 1 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-91073.050

Standard for GC, Methyl hexanoate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule

Description: Standard for GC, Methyl hexanoate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule
Catalog Number: 91073.050
UOM: 1 * 5 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85659.180

Standard for GC, Di-iso- propyl ether standard for GC, VWR®, Glass bottle

Description: Standard for GC, Di-iso- propyl ether standard for GC, VWR®, Glass bottle
Catalog Number: 85659.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-91028.050

Standard for GC, Methyloctanoate, PESTINORM®, min. 99,0%, PESTINORM®, CRM, Ampoule

Description: Standard for GC, Methyloctanoate, PESTINORM®, min. 99,0%, PESTINORM®, CRM, Ampoule
Catalog Number: 91028.050
UOM: 1 * 5 mL
Supplier: VWR Chemicals

MSDS Certificates


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