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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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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-91250.001

Linolenic acid-methyl ester, PESTINORM®, min 98.0%, VWR®, CRM

Description: Linolenic acid-methyl ester, PESTINORM®, min 98.0%, VWR®, CRM
Catalog Number: 91250.001
UOM: 1 * 100 mg
Supplier: VWR Chemicals

Certificates


Image Unavailable-67302-1G

GPC Standard, ~4020 Mn, Mw/Mn ~1,05

Description: GPC Standard, ~4020 Mn, Mw/Mn ~1,05
Catalog Number: 67302-1G
UOM: 1 * 1 g
Supplier: Merck
Image Unavailable-76552-1EA

GPC Standard, Polystyrene (low molecular) Standard ReadyCal Set M(p) 250-70000, Supelco®

Description: GPC Standard, Polystyrene (low molecular) Standard ReadyCal Set M(p) 250-70000, Supelco®
Catalog Number: 76552-1EA
UOM: 1 * 1 items
Supplier: Merck
Image Unavailable-47300-U

Nonpolar Column Test Mix, TraceCERT®, Supelco®, 500 mug/mL in dichloromethane, Certified reference material, Pk Info: ampule of 2 mL

Description: Nonpolar Column Test Mix, TraceCERT®, Supelco®, 500 mug/mL in dichloromethane, Certified reference material, Pk Info: ampule of 2 mL
Catalog Number: 47300-U
UOM: 1 * 1 items
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-327786-1G

GPC Standard, Mw 200000 (typical), Supelco®

Description: GPC Standard, Mw 200000 (typical), Supelco®
Catalog Number: 327786-1G
UOM: 1 * 1 g
Supplier: Merck
Image Unavailable-327808-1G

GPC Standard, Mw 900000 (typical), Supelco®

Description: GPC Standard, Mw 900000 (typical), Supelco®
Catalog Number: 327808-1G
UOM: 1 * 1 g
Supplier: Merck
Image Unavailable-327794-1G

GPC Standard, Mw 400000 (typical), Supelco®

Description: GPC Standard, Mw 400000 (typical), Supelco®
Catalog Number: 327794-1G
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-327727-1G

GPC Standard, Mw 4000 (typical), Supelco®

Description: GPC Standard, Mw 4000 (typical), Supelco®
Catalog Number: 327727-1G
UOM: 1 * 1 g
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-81123-250MG

GPC Standard, ~12800 Mn, Mw/Mn ~1,41, Supelco®

Description: GPC Standard, ~12800 Mn, Mw/Mn ~1,41, Supelco®
Catalog Number: 81123-250MG
UOM: 1 * 250 mg
Supplier: Merck
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-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
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