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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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Image Unavailable-TOYO0005217

Size Exclusion Standard, Molecular weight calibration standard, F-450, polystyrene, MW 4500000 da

Description: Size Exclusion Standard, Molecular weight calibration standard, F-450, polystyrene, MW 4500000 da
Catalog Number: TOYO0005217
UOM: 1 * 1 items
Supplier: TOSOH Bioscience
Image Unavailable-AGLSPSS-PPG790

Polypropylene glycol standard, molecular weight: 790 Da, 1 g

Description: Polypropylene glycol standard, molecular weight: 790 Da, 1 g
Catalog Number: AGLSPSS-PPG790
UOM: 1 * 1 items
Supplier: AGILENT
Image Unavailable-TOYO0006476

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

Description: Size Exclusion Standard, Polystyrene oligomer kit, A-500 thru F-128
Catalog Number: TOYO0006476
UOM: 1 * 12 g
Supplier: TOSOH Bioscience
Image Unavailable-PERC00890893

HPLC Standard, Universal test mix for Reversed-phase, 5 ml

Description: HPLC Standard, Universal test mix for Reversed-phase, 5 ml
Catalog Number: PERC00890893
UOM: 1 * 5 items
Supplier: PerkinElmer
Image Unavailable-SHOWF8602105

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

Description: Size Exclusion Standard, Standard SM-105, 0,5 g × 10 standards, with MW range 1200 - 3800000, PS
Catalog Number: SHOWF8602105
UOM: 1 * 1 items
Supplier: Resonac
Image Unavailable-SHOWF8604075

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

Description: Size Exclusion Standard, Standard M-75, 0,5 g × 7 standards, with MW range 1800 - 950000, PMMA
Catalog Number: SHOWF8604075
UOM: 1 * 1 items
Supplier: Resonac
Image Unavailable-SHOWF8603075

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

Description: Size Exclusion Standard, Standard SH-75, 0,5 g × 7 standards, with MW range 590000 - 7500000, PS
Catalog Number: SHOWF8603075
UOM: 1 * 1 items
Supplier: Resonac
Image Unavailable-SHOWF8400000

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

Description: Size Exclusion Standard, Standard P-82, 0,2 g × 8 standards, with MW range 5000 - 800000, pullulan
Catalog Number: SHOWF8400000
UOM: 1 * 1 items
Supplier: Resonac

Certificates


Image Unavailable-SHOWF8601105

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

Description: Size Exclusion Standard, Standard SL-105, 0,5 g × 10 standards, with MW range 500 - 22000, PS
Catalog Number: SHOWF8601105
UOM: 1 * 1 items
Supplier: Resonac
Product Image-PIER88321

Mass Spectrometry standard, Peptide retention time calibration mixture, Pierce

Description: Mass Spectrometry standard, Peptide retention time calibration mixture, Pierce
Catalog Number: PIER88321
UOM: 1 * 200 µl
Supplier: Thermo Fisher Scientific
Product Image-PIER88320

Mass Spectrometry standard, Peptide retention time calibration mixture, Pierce

Description: Mass Spectrometry standard, Peptide retention time calibration mixture, Pierce
Catalog Number: PIER88320
UOM: 1 * 50 µl
Supplier: Thermo Fisher Scientific
Image Unavailable-PERCL1202057

IR Standard, Polystyrene MIR reference card

Description: IR Standard, Polystyrene MIR reference card
Catalog Number: PERCL1202057
UOM: 1 * 1 items
Supplier: PerkinElmer
Product Image-MANA722310

Standard for GC, Grob test mixture (modified) in n-hexane, Composition: (in mg/ml) n-decane (~2,8), n-undecane (~2,9), n-octanol (~3,6), 2,6‑dimethylphenol (~3,2), 2,6-dimethylaniline (~3,2), methyl decanoate (~4,2), dicyclohexylamine (~3,1), methyl undecanoate (~4,2), methyl dodecanoate (~4,1)

Description: Standard for GC, Grob test mixture (modified) in n-hexane<i>, </i>Composition: (in mg/ml) n-decane (~2,8), n-undecane (~2,9), n-octanol (~3,6), 2,6‑dimethylphenol (~3,2), 2,6-dimethylaniline (~3,2), methyl decanoate (~4,2), dicyclohexylamine (~3,1), methyl undecanoate (~4,2), methyl dodecanoate (~4,1)
Catalog Number: MANA722310
UOM: 1 * 1 mL
Supplier: MACHEREY-NAGEL
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

Description: 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
Catalog Number: MANA722320
UOM: 1 * 1 mL
Supplier: MACHEREY-NAGEL
Product Image-MANA722371

Standard for GC, Haloform test mixture in methanol for headspace analyses (qualitative), Composition: 9 halogenated hydrocarbons in increased concentration for calibration acc, to German Industrial Standard DIN 38407, part 5 (in µg/ml): dichloromethane (158,4), trichloromethane (14,9), 1,1,1-trichloroethane (13,4), tetrachloromethane (15,9), trichloroethene (14,6), bromodichloromethane (20), dibromochloromethane (24,5), tetrachloroethene (16,2), tribromomethane (28,9)

Description: Standard for GC, Haloform test mixture in methanol for headspace analyses (qualitative), Composition: 9 halogenated hydrocarbons in increased concentration for calibration acc, to German Industrial Standard DIN 38407, part 5 (in µg/ml): dichloromethane (158,4), trichloromethane (14,9), 1,1,1-trichloroethane (13,4), tetrachloromethane (15,9), trichloroethene (14,6), bromodichloromethane (20), dibromochloromethane (24,5), tetrachloroethene (16,2), tribromomethane (28,9)
Catalog Number: MANA722371
UOM: 1 * 1 KIT
Supplier: MACHEREY-NAGEL
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)

Description: 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)
Catalog Number: MANA722311
UOM: 1 * 1 KIT
Supplier: MACHEREY-NAGEL
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