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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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Product Image-HEWLG3440-85028

Standard for GC-MS, Glycerol calibration standards kit, 5×1 ml

Popis: Standard for GC-MS, Glycerol calibration standards kit, 5×1 ml
Katalogové číslo: HEWLG3440-85028
Měrná jednotka: 1 * 5 mL
Dodavatel: Agilent
Image Unavailable-81131-250MG

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

Popis: GPC Standard, ~73700 Mn, Mw/Mn ~1,67, Supelco®
Katalogové číslo: 81131-250MG
Měrná jednotka: 1 * 250 mg
Dodavatel: Merck
Image Unavailable-VARIPL2010-0104

GPC/ Size Exclusion Standard, Polystyrene calibration kit, S-H2-10, 10×0,5 g

Popis: GPC/ Size Exclusion Standard, Polystyrene calibration kit, S-H2-10, 10×0,5 g
Katalogové číslo: VARIPL2010-0104
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2013-6001

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

Popis: GPC/ Size Exclusion Standard, Polystyrene, individual polymer molecular weight, nominal Mw/Mn 1,01, quantities 01 g
Katalogové číslo: VARIPL2013-6001
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2023-7001

GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,02, quantity 1 g

Popis: GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,02, quantity 1 g
Katalogové číslo: VARIPL2023-7001
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2022-8001

GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,08, quantity 1 g

Popis: GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,08, quantity 1 g
Katalogové číslo: VARIPL2022-8001
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2013-3010

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: VARIPL2013-3010
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2012-9005

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: VARIPL2012-9005
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2023-4005

GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,02, quantity 5 g

Popis: GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,02, quantity 5 g
Katalogové číslo: VARIPL2023-4005
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Image Unavailable-VARIPL2024-2001

GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,09, quantity 1 g

Popis: GPC/ Size Exclusion Standard, Polymethylmethacrylate, individual polymer molecular weights, nominal Mw/Mn 1,09, quantity 1 g
Katalogové číslo: VARIPL2024-2001
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
Product Image-HEWL5190-0492

Standard for GC-MS, Residual solvent revised method 467, class 2A, 1×1 ml

Popis: Standard for GC-MS, Residual solvent revised method 467, class 2A, 1×1 ml
Katalogové číslo: HEWL5190-0492
Měrná jednotka: 1 * 1 KS
Dodavatel: Agilent
Image Unavailable-81434-1EA

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

Popis: GPC Standard, Polystyrene, ReadyCal set Mp 400 - 2000000, Supelco®
Katalogové číslo: 81434-1EA
Měrná jednotka: 1 * 1 KS
Dodavatel: Merck
Image Unavailable-02393-1EA

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

Popis: GPC Standard, ReadyCal Set Mp 200 - 1200000, Supelco®
Katalogové číslo: 02393-1EA
Měrná jednotka: 1 * 1 KS
Dodavatel: Merck
Product Image-HEWL5190-9417

Size Exclusion Standard, AdvanceBio SEC 300Å Protein Standard, lyophilized, 1.5 mL

Popis: Size Exclusion Standard, AdvanceBio SEC 300Å Protein Standard, lyophilized, 1.5 mL
Katalogové číslo: HEWL5190-9417
Měrná jednotka: 1 * 1 KS
Dodavatel: Agilent
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

Popis: HPLC Standard, Reversed Phase Test Mix 2, TraceCERT®, Supelco®, in acetonitrile: water (varied conc.) solution, Certified reference material, Pk Info: ampule of 1 mL
Katalogové číslo: 47641-U
Měrná jednotka: 1 * 1 KS
Dodavatel: Merck
Product Image-VARIPL2010-0501

GPC/ Size Exclusion Standard, Polystyrene PS-1, 580 - 7500000 g/mol

Popis: GPC/ Size Exclusion Standard, Polystyrene PS-1, 580 - 7500000 g/mol
Katalogové číslo: VARIPL2010-0501
Měrná jednotka: 1 * 1 KS
Dodavatel: VARIAN
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