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Coumarin, 1 g, glass

ROTICHROM® GC
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: In smaller quantities, lead to immediate serious damage to health or death. Safety: Do not inhale, touch or swallow. Wear work safety equipment. Call a poison control centre or doctor immediately. Recovery position.
Danger
H301-H412
i toxic if swallowed, harmful to aquatic life with long lasting effects
P273 P280 P301+P310
i avoid release to the environment, wear protective gloves/eye protection, IF SWALLOWED: Immediately call a POISON CENTER/doctor
Pack Qty.
Pack.
5,6-Benzo-2-pyrone, α-Benzopyrone
Empirical formula C9H6O2
Molar mass (M) 146,15 g/mol
Density (D) 0,935 g/cm³
Boiling point (bp) 298 °C
Flash point (flp) 162 °C
Melting point (mp) 69 °C
Storage temp. +4 °C
ADR 6.1 III
WGK 1
CAS No. [91-64-5]
EG-Nr. 202-086-7
UN-Nr. 2811

Reference substance for GC.

For attractive offers to complete your chromatography laboratory please see  ...
Product details
Type analysis

€102.90/Pack Qty. 

excl. VAT. | 1 g per Pack Qty.

Art. No. 5284.1

In stock
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Product details


For attractive offers to complete your chromatography laboratory please see our current Info Brochure - Chromatography!



Coumarin ROTICHROM® GC

Coumarin
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General information

For attractive offers to complete your chromatography laboratory please see our current Info Brochure - Chromatography!


Reference Substances ROTICHROM® HPLC/TLC/GC

for Chromatography

Reference Substances ROTICHROM® HPLC/TLC/GCfor ChromatographyPure reference substances are essential for precise analysis. They are used for identifying compounds by retention time, for calibrating detectors, and for eliminating errors in quantification of the sample compounds.

Peak areas are proportional to sample quantity in all chromatographic methods. For precise quantitative analysis, however, it is necessary to calibrate the detector as the signal may significantly vary with different substances.

To avoid errors during sample preparation and injection, an internal standard should be used in any case. The standard must not be present in the sample, however, its chemical and physical properties ought to be the closest possible to the analytical targets. It must be well resolved in the chromatogram within the same range of retention time as the sample. Before sample analysis, a given volume of standard is added, and all clean-up procedures are made with the sample containing the standard. Quantitative errors may be compensated by comparing the peak-areas of the sample with that of the internal standard.


Reference Substances for GC

Reference Substances for GCROTICHROM® GC
Carl ROTH offers an extensive range of reference substances for gaschromatography from the substance groups of alkanes, alcohols, ketones, esters, aromatic compounds, and much more. Their GC purity allows an accurate analysis.

The ROTICHROM® GC substances come with a certificate of analysis and a GC chromatogram enclosed in the outer packaging.


Reference Substances ROTICHROM® HPLC/TLC/GC

for Chromatography

Reference Substances ROTICHROM® HPLC/TLC/GCfor ChromatographyPure reference substances are essential for precise analysis. They are used for identifying compounds by retention time, for calibrating detectors, and for eliminating errors in quantification of the sample compounds.

Peak areas are proportional to sample quantity in all chromatographic methods. For precise quantitative analysis, however, it is necessary to calibrate the detector as the signal may significantly vary with different substances.

To avoid errors during sample preparation and injection, an internal standard should be used in any case. The standard must not be present in the sample, however, its chemical and physical properties ought to be the closest possible to the analytical targets. It must be well resolved in the chromatogram within the same range of retention time as the sample. Before sample analysis, a given volume of standard is added, and all clean-up procedures are made with the sample containing the standard. Quantitative errors may be compensated by comparing the peak-areas of the sample with that of the internal standard.


Reference Substances for GC

Reference Substances for GCROTICHROM® GC
Carl ROTH offers an extensive range of reference substances for gaschromatography from the substance groups of alkanes, alcohols, ketones, esters, aromatic compounds, and much more. Their GC purity allows an accurate analysis.

The ROTICHROM® GC substances come with a certificate of analysis and a GC chromatogram enclosed in the outer packaging.


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Purity (GC)≥99 %  

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