Sie suchten nach: Gaschromatographie-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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Beschreibung: Mass Spectrometry standard, MALDI validation set polystyrene Mp ~700 - 70 000, Supelco®, Certified reference material
Artikel-Nr: 03565-1EA
UOM: 1 * 1 ST
Lieferant: Merck


Beschreibung: Standard für die GC, Temperaturprogramm-Testmischung, in Dichlormethan (unterschiedliche Konz.), TraceCERT®, Supelco®, Zertifiziertes Referenzmaterial, Pk Info: Ampulle mit 2 mL
Artikel-Nr: 47304.
UOM: 1 * 1 ST
Lieferant: Merck

Zertifikate


Beschreibung: GPC Standard, ~10600 Mw, Mw/Mn ≤1,20, Supelco®
Artikel-Nr: 04406-250MG
UOM: 1 * 250 mg
Lieferant: Merck


Beschreibung: Linolenic acid-methyl ester, PESTINORM®, min 98.0%, VWR®, CRM
Artikel-Nr: 91250.001
UOM: 1 * 100 mg
Lieferant: VWR Chemicals

Zertifikate


Beschreibung: Standard for GC, Methyl nonadecanoate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Vial
Artikel-Nr: 91087.002
UOM: 1 * 250 mg
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl nonadecanoate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule
Artikel-Nr: 91087.050
UOM: 1 * 5 g
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl valerate, PESTINORM®, min. 99,0%, PESTINORM®, CRM, Ampoule
Artikel-Nr: 91072.050
UOM: 1 * 5 mL
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl behenate, PESTINORM®, min. 90,0%, PESTINORM®, CRM, Ampoule
Artikel-Nr: 91090.050
UOM: 1 * 5 g
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl heptanoate, PESTINORM®, min. 97,0%, PESTINORM®, CRM, Ampoule
Artikel-Nr: 91074.010
UOM: 1 * 1 mL
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl tetracosanoate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Vial
Artikel-Nr: 91091.001
UOM: 1 * 100 mg
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl arachidate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule
Artikel-Nr: 91088.010
UOM: 1 * 1 g
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl arachidate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Vial
Artikel-Nr: 91088.001
UOM: 1 * 100 mg
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl behenate, PESTINORM®, min. 90,0%, PESTINORM®, CRM, Vial
Artikel-Nr: 91090.001
UOM: 1 * 100 mg
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl valerate, PESTINORM®, min. 99,0%, PESTINORM®, CRM, Ampoule
Artikel-Nr: 91072.010
UOM: 1 * 1 mL
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl nonadecanoate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule
Artikel-Nr: 91087.010
UOM: 1 * 1 g
Lieferant: VWR Chemicals

Beschreibung: Standard for GC, Methyl hexanoate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule
Artikel-Nr: 91073.050
UOM: 1 * 5 mL
Lieferant: VWR Chemicals

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