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Aristolochic acid I

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.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Danger
H301+H311+H331-H341-H351
i toxic if swallowed, in contact with skin or if inhaled, suspected of causing genetic defects, suspected of causing cancer
P261 P280 P302+P352 P308+P313 P405
i avoid breathing dust, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of water, IF exposed or concerned: Get medical advice/attention, store locked up
Pack Qty.
Pack.
Aristolochin
Empirical formula C17H11NO7
Molar mass (M) 341,28 g/mol
Melting point (mp) 280 °C
Storage temp. +4 °C
ADR 6.1 III
WGK 1
CAS No. [313-67-7]
EG-Nr. 206-238-3
UN-Nr. 1544

Reference substance for HPLC. From Aristolochia clematitis.

Type analysis

€330.60/Pack Qty. 

excl. VAT. | 20 mg per Pack Qty.

Art. No. 1086.1

Available at short notice
Free of shipping costs from 125 €
from 6 Pack Qty. €314.07/Pack Qty.
from 24 Pack Qty. €297.54/Pack Qty.
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General information

Reference Substances ROTICHROM® HPLC/TLC/GC

for Chromatography
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. You will find the certificate of analysis with HPLC chromatogram in the outer packaging.

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


Reference Substances ROTICHROM® HPLC/TLC/GC

for Chromatography
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. You will find the certificate of analysis with HPLC chromatogram in the outer packaging.

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


Analysis certificates

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 (HPLC)>99 %  

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