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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-TOYO0005221

Size Exclusion Standard, Molecular weight calibration standard, F-2000, polystyrene, MW 21000000 da

Opis: Size Exclusion Standard, Molecular weight calibration standard, F-2000, polystyrene, MW 21000000 da
Katalógové číslo: TOYO0005221
Merná jednotka: 1 * 1 items
Dodávateľ: TOSOH BIOSCIENCE
Image Unavailable-TOYO0005211

Size Exclusion Standard, Molecular weight calibration standard, F-20, polystyrene, MW 190000 da

Opis: Size Exclusion Standard, Molecular weight calibration standard, F-20, polystyrene, MW 190000 da
Katalógové číslo: TOYO0005211
Merná jednotka: 1 * 5 g
Dodávateľ: TOSOH BIOSCIENCE
Image Unavailable-TOYO0006476

Size Exclusion Standard, Polystyrene oligomer kit, A-500 thru F-128

Opis: Size Exclusion Standard, Polystyrene oligomer kit, A-500 thru F-128
Katalógové číslo: TOYO0006476
Merná jednotka: 1 * 12 g
Dodávateľ: TOSOH BIOSCIENCE
Image Unavailable-TOYO0006477

Size Exclusion Standard, High MW kit F-10 thru F-2000

Opis: Size Exclusion Standard, High MW kit F-10 thru F-2000
Katalógové číslo: TOYO0006477
Merná jednotka: 1 * 12 g
Dodávateľ: TOSOH BIOSCIENCE
Image Unavailable-SHOWF8400000

Size Exclusion Standard, Standard P-82, 0,2 g × 8 standards, with MW range 5000 - 800000, pullulan

Opis: Size Exclusion Standard, Standard P-82, 0,2 g × 8 standards, with MW range 5000 - 800000, pullulan
Katalógové číslo: SHOWF8400000
Merná jednotka: 1 * 1 items
Dodávateľ: Resonac

Certifikáty


Image Unavailable-SHOWF8604075

Size Exclusion Standard, Standard M-75, 0,5 g × 7 standards, with MW range 1800 - 950000, PMMA

Opis: Size Exclusion Standard, Standard M-75, 0,5 g × 7 standards, with MW range 1800 - 950000, PMMA
Katalógové číslo: SHOWF8604075
Merná jednotka: 1 * 1 items
Dodávateľ: Resonac
Image Unavailable-SHOWF8601105

Size Exclusion Standard, Standard SL-105, 0,5 g × 10 standards, with MW range 500 - 22000, PS

Opis: Size Exclusion Standard, Standard SL-105, 0,5 g × 10 standards, with MW range 500 - 22000, PS
Katalógové číslo: SHOWF8601105
Merná jednotka: 1 * 1 items
Dodávateľ: Resonac
Image Unavailable-SHOWF8603075

Size Exclusion Standard, Standard SH-75, 0,5 g × 7 standards, with MW range 590000 - 7500000, PS

Opis: Size Exclusion Standard, Standard SH-75, 0,5 g × 7 standards, with MW range 590000 - 7500000, PS
Katalógové číslo: SHOWF8603075
Merná jednotka: 1 * 1 items
Dodávateľ: Resonac
Image Unavailable-SHOWF8602105

Size Exclusion Standard, Standard SM-105, 0,5 g × 10 standards, with MW range 1200 - 3800000, PS

Opis: Size Exclusion Standard, Standard SM-105, 0,5 g × 10 standards, with MW range 1200 - 3800000, PS
Katalógové číslo: SHOWF8602105
Merná jednotka: 1 * 1 items
Dodávateľ: Resonac
Product Image-PIER88321

Mass Spectrometry standard, Peptide retention time calibration mixture, Pierce

Opis: Mass Spectrometry standard, Peptide retention time calibration mixture, Pierce
Katalógové číslo: PIER88321
Merná jednotka: 1 * 200 µl
Dodávateľ: Thermo Fisher Scientific
Product Image-PIER88320

Mass Spectrometry standard, Peptide retention time calibration mixture, Pierce

Opis: Mass Spectrometry standard, Peptide retention time calibration mixture, Pierce
Katalógové číslo: PIER88320
Merná jednotka: 1 * 50 µl
Dodávateľ: Thermo Fisher Scientific
Product Image-MANA722320

Standard for GC, FAME test mixture in hexane, Composition: 0,1% each of FAMEs C4, C6, C8, C10, C12, C14, C16, C18, C18:1 cis, C18:1 trans, C18:2, C18:3, C20, C22, C22:1, C24

Opis: Standard for GC, FAME test mixture in hexane, Composition: 0,1% each of FAMEs C4, C6, C8, C10, C12, C14, C16, C18, C18:1 cis, C18:1 trans, C18:2, C18:3, C20, C22, C22:1, C24
Katalógové číslo: MANA722320
Merná jednotka: 1 * 1 mL
Dodávateľ: MACHEREY-NAGEL
Product Image-MANA722316

Standard for GC, MN OPTIMA® test mixture in pentane, Composition: 0,1% each of undecane, dodecane, octanol, dimethylaniline, decylamine, methyl decanoate, methyl undecanoate, henicosane, docosane, tricosane

Opis: Standard for GC, MN OPTIMA® test mixture in pentane, Composition: 0,1% each of undecane, dodecane, octanol, dimethylaniline, decylamine, methyl decanoate, methyl undecanoate, henicosane, docosane, tricosane
Katalógové číslo: MANA722316
Merná jednotka: 1 * 1 mL
Dodávateľ: MACHEREY-NAGEL

Certifikáty


Product Image-MANA722311

Standard for GC, Haloform test mixture in n-pentane (qualitative), Composition: 9 halogenated hydrocarbons acc. to German drinking water specifications (in ng/ml): dichloromethane (795), trichloromethane (75), 1,1,1-trichloroethane (67), tetrachloromethane (80), trichloroethene (73), bromodichloromethane (100), dibromochloromethane (122), tetrachloroethene (81), tribromomethane (145)

Opis: Standard for GC, Haloform test mixture in<i> </i>n-pentane (qualitative), Composition: 9 halogenated hydrocarbons acc. to German drinking water specifications (in ng/ml): dichloromethane (795), trichloromethane (75), 1,1,1-trichloroethane (67), tetrachloromethane (80), trichloroethene (73), bromodichloromethane (100), dibromochloromethane (122), tetrachloroethene (81), tribromomethane (145)
Katalógové číslo: MANA722311
Merná jednotka: 1 * 1 KIT
Dodávateľ: MACHEREY-NAGEL
Product Image-MANA722372

Standard for GC, BTX test mixture in methanol, Composition: 10 ng/µl each of benzene, ethylbenzene, toluene, m-, o-, p-xylene

Opis: Standard for GC, BTX test mixture in methanol, Composition: 10 ng/µl each of benzene, ethylbenzene, toluene, m-, o-, p-xylene
Katalógové číslo: MANA722372
Merná jednotka: 1 * 1 KIT
Dodávateľ: MACHEREY-NAGEL

Certifikáty


Product Image-MANA722317

Standard for GC, MN OPTIMA® amine test mixture in ethanol, Composition: 0,2% diisobutylamine, 1% diethanolamine, 0,2% 2,6-dimethylaniline, 0,2% o-propanolpyridine, 0,2% dicyclohexylamine, 0,2% dibenzylamine

Opis: Standard for GC, MN OPTIMA® amine test mixture in ethanol, Composition: 0,2% diisobutylamine, 1% diethanolamine, 0,2% 2,6-dimethylaniline, 0,2% o-propanolpyridine, 0,2% dicyclohexylamine, 0,2% dibenzylamine
Katalógové číslo: MANA722317
Merná jednotka: 1 * 1 mL
Dodávateľ: MACHEREY-NAGEL
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