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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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Descripción: 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
Numero del catalogo: MANA722317
UOM: 1 * 1 mL
Proveedor: MACHEREY-NAGEL


Descripción: Standard for GC, Activity test mixture (FA-TMS test according to Donike) in MSTFA/n-hexane (1 + 4), Composition: 1 mg/ml each of TMS capric acid (C10), TMS myristic acid (C14), TMS stearic acid (C18), TMS behenic acid (C22), hexadecane (C16), eicosane (C20), tetracosane (C24), octacosane (C28)
Numero del catalogo: MANA722307
UOM: 1 * 1 mL
Proveedor: MACHEREY-NAGEL


Descripción: 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)
Numero del catalogo: MANA722310
UOM: 1 * 1 mL
Proveedor: MACHEREY-NAGEL


Descripción: 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)
Numero del catalogo: MANA722371
UOM: 1 * 1 KIT
Proveedor: MACHEREY-NAGEL


Descripción: DSC Standard, Reference material, Perkalloy, Diamond™
Numero del catalogo: PERCN5190616
UOM: 1 * 1 UN
Proveedor: PerkinElmer


Descripción: DSC Standard, Reference material, Nickel, Diamond™
Numero del catalogo: PERCN5190869
UOM: 1 * 1 UN
Proveedor: PerkinElmer


Descripción: DSC Standard, Calibration reference material, zinc, transition point 419,47 °C, Diamond™
Numero del catalogo: PERC03190036
UOM: 1 * 1 UN
Proveedor: PerkinElmer


Descripción: DSC Standard, Calibration reference material, lead, transition point 327,47 °C, Diamond™
Numero del catalogo: PERC03190035
UOM: 1 * 1 UN
Proveedor: PerkinElmer


Descripción: DSC Standard, Calibration reference material, indium, transition point 156,60 °C, Diamond™
Numero del catalogo: PERC03190033
UOM: 1 * 1 UN
Proveedor: PerkinElmer


Descripción: DSC Standard, Calibration reference material, tin, transition point 231,88 °C, Diamond™
Numero del catalogo: PERC03190034
UOM: 1 * 1 UN
Proveedor: PerkinElmer


Descripción: DSC Standard, Reference material, Alumel, Diamond™
Numero del catalogo: PERC09988015
UOM: 1 * 1 UN
Proveedor: PerkinElmer


Descripción: Standard for Liqid Chromatography, Monoethanolamine 1000 mg/l in water
Numero del catalogo: ACSDH040.W.L25
UOM: 1 * 250 mL
Proveedor: CPACHEM


Descripción: Standard for Liqid Chromatography, Monoethanolamine 1000 mg/l in water
Numero del catalogo: ACSDH040.W.L5
UOM: 1 * 500 mL
Proveedor: CPACHEM

Certificados


Descripción: Standard for Liqid Chromatography, Monomethylamine 1000 mg/l in water
Numero del catalogo: ACSDH041.W.L25
UOM: 1 * 250 mL
Proveedor: CPACHEM

Certificados


Descripción: Standard for Liqid Chromatography, Monomethylamine 1000 mg/l in water
Numero del catalogo: ACSDH041.W.L5
UOM: 1 * 500 mL
Proveedor: CPACHEM

Certificados


Descripción: Standard for Liqid Chromatography, Monomethylamine 1000 mg/l in water
Numero del catalogo: ACSDH041.W.L1
UOM: 1 * 100 mL
Proveedor: CPACHEM


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