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Quercetin dihydrate, 25 mg

ROTICHROM® HPLC
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
i toxic if swallowed
P270 P308+P313
i do not eat, drink or smoke when using this product, IF exposed or concerned: Get medical advice/attention
Related products
Pack Qty.
Pack.
Sophoretin, Meletin
Empirical formula C15H10O7 · 2 H2O
Molar mass (M) 338,27 g/mol
Melting point (mp) 310 °C
Storage temp. +4 °C
ADR 6.1 III
WGK 1
CAS No. 6151-25-3
EG-Nr. 612-158-3
UN-Nr. 2811

Reference substance for HPLC.
Synthetic, from rutin.

Certificates of analysis with chromatogram can be found as English version - recognisable by “_EN.pdf”.
Product details

€224.70/Pack Qty. 

excl. VAT. | 25 mg per Pack Qty.

Art. No. 7417.7

In stock
Delivery fast, simple and reliable!
from 6 Pack Qty. €213.46/Pack Qty.
from 24 Pack Qty. €202.23/Pack Qty.

Product details


Certificates of analysis with chromatogram can be found as English version - recognisable by “_EN.pdf”.



Quercetin dihydrate ROTICHROM® HPLC

Quercetin dihydrate
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Art. No. Pack Qty. Pack. Price Quantity
7417.1 10 mg glass

€127.95

7417.7 25 mg glass

€224.70

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Downloads / MSDS


General information

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For reference substances

  • ROTICHROM® HPLC
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  • a batch-specific
      HPLC-chromatogram, TLC-chromatogram and GC-chromatogram respectively
    is prepared, which you can find in the respective certificate of analysis. The batch-related certificate of analysis with chromatogram is available online.
      Reference substances
  • ROTICHROM® CHR
  • are examined chromatographically. The respective chromatograms are not included in the certificate of analysis.


    Reference Substances for Chromatography

    ROTICHROM® HPLC/TLC/GC

    Pure 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 HPLC

    ROTICHROM® HPLC
    Carl ROTH offers a broad range of reference substances for HPLC. These highly pure substances predominantly have a high HPLC purity level, which allows a meaningful analysis. The certificate of analysis is prepared with an HPLC chromatogram.

    ROTICHROM® HPLC - first choice for reference substances for chromatography.


    Certificates of Analysis

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    The following analysis certificates have been found:

    Type analysis

    Purity (HPLC)>99 %