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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Description: Standard for GC, Methyl-tert.butylether, PESTINORM® min. 99,8%, VWR®, Ampoule in a box
Catalog Number: 91048.050
UOM: 1 * 5 mL
Supplier: VWR Chemicals

MSDS


Description: Standard for GC, Ethylmethylketone, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Catalog Number: 91014.050
UOM: 1 * 5 g
Supplier: VWR Chemicals

MSDS


Description: Standard for GC, 1-Methyl-2-Pyrrolidone, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Catalog Number: 91030.050
UOM: 1 * 5 mL
Supplier: VWR Chemicals

MSDS


Description: Standard for GC, n-Undecane, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Catalog Number: 91042.050
UOM: 1 * 5 mL
Supplier: VWR Chemicals


Description: Standard for GC, n-Hexane, PESTINORM® min. 99,5%, VWR®, Ampoule in a box
Catalog Number: 91019.050
UOM: 1 * 5 mL
Supplier: VWR Chemicals

Description: Standard for GC, Chloroform, PESTINORM® min. 99,5%, VWR®, Ampoule in a box
Catalog Number: 91003.050
UOM: 1 * 5 mL
Supplier: VWR Chemicals

Description: Standard for GC, n-Amylalcohol, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Catalog Number: 91059.050
UOM: 1 * 5 mL
Supplier: VWR Chemicals

MSDS


Description: Standard for GC, Anisole, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Catalog Number: 91060.050
UOM: 1 * 5 g
Supplier: VWR Chemicals


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


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


Description: GPC Standard, ~89300 Mn, Mw/Mn ~1,06, Supelco®
Catalog Number: 81410-250MG
UOM: 1 * 250 mg
Supplier: Merck


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


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


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


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


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


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