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Hledali jste: Standardy pro chromatografii

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-VARIPL2024-0001

GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,03, quantity 1 g

Popis: GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,03, quantity 1 g
Katalogové číslo: VARIPL2024-0001
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2013-9010

GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,03, quantities 10 g

Popis: GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,03, quantities 10 g
Katalogové číslo: VARIPL2013-9010
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2013-2005

GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,02, quantities 05 g

Popis: GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,02, quantities 05 g
Katalogové číslo: VARIPL2013-2005
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2012-4010

GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,07, quantities 10 g

Popis: GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,07, quantities 10 g
Katalogové číslo: VARIPL2012-4010
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-81117-250MG

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

Popis: GPC Standard, ~1230 Mn, Mw/Mn ~1,57, Supelco®
Katalogové číslo: 81117-250MG
Měrná jednotka: 1 * 250 mg
Dodavatel: Merck
Image Unavailable-327719-1G

GPC Standard, Mw 2500 (typical), Supelco®

Popis: GPC Standard, Mw 2500 (typical), Supelco®
Katalogové číslo: 327719-1G
Měrná jednotka: 1 * 1 g
Dodavatel: Merck
Product Image-HEWL5190-0494

Standard for GC-MS, Pesticide checkout standard, 100 µg/L, 3×1 ml

Popis: Standard for GC-MS, Pesticide checkout standard, 100 µg/L, 3×1 ml
Katalogové číslo: HEWL5190-0494
Měrná jednotka: 1 * 1 KS
Dodavatel: Agilent
Product Image-HEWL5190-0513

Standard for GC-MS, Residual solvent revised method 467, class 2B low

Popis: Standard for GC-MS, Residual solvent revised method 467, class 2B low
Katalogové číslo: HEWL5190-0513
Měrná jednotka: 1 * 1 KS
Dodavatel: Agilent
Product Image-HEWL5190-0490

Standard for GC-MS, Residual solvent revised method 467, class 1

Popis: Standard for GC-MS, Residual solvent revised method 467, class 1
Katalogové číslo: HEWL5190-0490
Měrná jednotka: 1 * 1 KS
Dodavatel: Agilent
Image Unavailable-327778-1G

GPC Standard, Mw 90000 (typical), Supelco®

Popis: GPC Standard, Mw 90000 (typical), Supelco®
Katalogové číslo: 327778-1G
Měrná jednotka: 1 * 1 g
Dodavatel: Merck
Image Unavailable-VARIPL2012-6001

GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,04, quantities 01 g

Popis: GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,04, quantities 01 g
Katalogové číslo: VARIPL2012-6001
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2013-3001

GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,03, quantities 01 g

Popis: GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,03, quantities 01 g
Katalogové číslo: VARIPL2013-3001
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-81223-100MG

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

Popis: GPC Standard, ∼2010 Mw, Mw/Mn ~1,12, Supelco®
Katalogové číslo: 81223-100MG
Měrná jednotka: 1 * 100 mg
Dodavatel: Merck
Image Unavailable-VARIPL2013-2010

GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,02, quantities 10 g

Popis: GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,02, quantities 10 g
Katalogové číslo: VARIPL2013-2010
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2023-1005

GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,03, quantity 5 g

Popis: GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,03, quantity 5 g
Katalogové číslo: VARIPL2023-1005
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2023-1001

GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,03, quantity 1 g

Popis: GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,03, quantity 1 g
Katalogové číslo: VARIPL2023-1001
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
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