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Hľadali ste: 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-VARIPL2020-0200

GPC/ Size Exclusion Standard, EasiVial PM, 4 ml, EasiVial™

Opis: GPC/ Size Exclusion Standard, EasiVial PM, 4 ml, EasiVial™
Katalógové číslo: VARIPL2020-0200
Merná jednotka: 1 * 1 items
Dodávateľ: VARIAN
Image Unavailable-VARIPL2020-0201

GPC/ Size Exclusion Standard, EasiVial PM, 2 ml, EasiVial™

Opis: GPC/ Size Exclusion Standard, EasiVial PM, 2 ml, EasiVial™
Katalógové číslo: VARIPL2020-0201
Merná jednotka: 1 * 1 items
Dodávateľ: VARIAN
Image Unavailable-VARIPL2020-0202

GPC/ Size Exclusion Standard, PMMA Tri-Pack, 2 ml, EasiVial™

Opis: GPC/ Size Exclusion Standard, PMMA Tri-Pack, 2 ml, EasiVial™
Katalógové číslo: VARIPL2020-0202
Merná jednotka: 1 * 90 items
Dodávateľ: VARIAN
Image Unavailable-181846-25G

GPC Standard, Poly(dimethylsiloxane), average Mw 95000 (Typical), average Mn 50000 (Typical), Supelco®, Analytical standard

Opis: GPC Standard, Poly(dimethylsiloxane), average Mw 95000 (Typical), average Mn 50000 (Typical), Supelco®, Analytical standard
Katalógové číslo: 181846-25G
Merná jednotka: 1 * 25 g
Dodávateľ: Merck
Image Unavailable-47302.

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

Opis: Polar Column Test Mix, TraceCERT®, Supelco®, 500 mug/mL each component in dichloromethane, Certified reference material, Pk Info: ampule of 2 mL
Katalógové číslo: 47302.
Merná jednotka: 1 * 1 items
Dodávateľ: Merck
Image Unavailable-86501-10ML

Standard for GC, Test mixture 2 for apolar capillary columns according to Grob, Supelco®, ready-to-use

Opis: Standard for GC, Test mixture 2 for apolar capillary columns according to Grob, Supelco®, ready-to-use
Katalógové číslo: 86501-10ML
Merná jednotka: 1 * 10 mL
Dodávateľ: Merck
Image Unavailable-181641-25G

GPC Standard, Poly(Bisphenol A carbonate), Supelco®, Analytical standard

Opis: GPC Standard, Poly(Bisphenol A carbonate), Supelco®, Analytical standard
Katalógové číslo: 181641-25G
Merná jednotka: 1 * 25 g
Dodávateľ: Merck
Image Unavailable-PROONIST-1980

Electrophoretic mobility standard

Opis: Electrophoretic mobility standard
Katalógové číslo: PROONIST-1980
Merná jednotka: 1 * 1 items
Dodávateľ: PROMOCHEM
Image Unavailable-03558-250MG

GPC Standard, ∼2140000 Mn PMMA, Mw/Mn ~1,16, Supelco®

Opis: GPC Standard, ∼2140000 Mn PMMA, Mw/Mn ~1,16, Supelco®
Katalógové číslo: 03558-250MG
Merná jednotka: 1 * 250 mg
Dodávateľ: Merck
Image Unavailable-370037-25G

GPC Standard, ∼46000 Mn PMMA, Mw/Mn ~2,1, Supelco®

Opis: GPC Standard, ∼46000 Mn PMMA, Mw/Mn ~2,1, Supelco®
Katalógové číslo: 370037-25G
Merná jednotka: 1 * 25 g
Dodávateľ: Merck
Image Unavailable-VARIPL2070-1001

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 1 g

Opis: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 1 g
Katalógové číslo: VARIPL2070-1001
Merná jednotka: 1 * 1 items
Dodávateľ: VARIAN
Image Unavailable-VARIPL2070-1005

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 5 g

Opis: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 5 g
Katalógové číslo: VARIPL2070-1005
Merná jednotka: 1 * 1 items
Dodávateľ: VARIAN
Image Unavailable-VARIPL2070-2001

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 1 g

Opis: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 1 g
Katalógové číslo: VARIPL2070-2001
Merná jednotka: 1 * 1 items
Dodávateľ: VARIAN
Image Unavailable-VARIPL2070-1010

GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 10 g

Opis: GPC/ Size Exclusion Standard, Polyethylene glycol, individual polymer molecular weight, nominal Mw/Mn 1,00, quantity 10 g
Katalógové číslo: VARIPL2070-1010
Merná jednotka: 1 * 1 items
Dodávateľ: VARIAN
Image Unavailable-87976-1SET-F

GPC Standard, ReadyCal Set Mp 102 - 40000, Supelco®

Opis: GPC Standard, ReadyCal Set Mp 102 - 40000, Supelco®
Katalógové číslo: 87976-1SET-F
Merná jednotka: 1 * 1 KIT
Dodávateľ: Merck
Image Unavailable-94131-500MG

GPC Standard, ∼3960 Mn PMMA, Mw/Mn ~1,060, Supelco®

Opis: GPC Standard, ∼3960 Mn PMMA, Mw/Mn ~1,060, Supelco®
Katalógové číslo: 94131-500MG
Merná jednotka: 1 * 500 mg
Dodávateľ: Merck
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