Jump to content Jump to navigation menu

Frangulin B

ROTICHROM® HPLC
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Warning
H302
i harmful if swallowed
P260 P261 P301+P312 P305+P351+P338
i do not breathe dust/fume/gas/mist/vapours/spray, avoid breathing dust/fume/gas/mist/vapours/spray, IF SWALLOWED: Call a POISON CENTER/doctor/... if you feel unwell, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
Pack Qty.
Pack.
6-O-(Apiofuranosyl)-1,6,8-trihydroxy-3-methylantrachinon
Empirical formula C20H18O9
Molar mass (M) 402,36 g/mol
Melting point (mp) 195 °C
Storage temp. +4 °C
WGK 1
CAS No. [14101-04-3]
EG-Nr. 237-953-9

Reference substance for HPLC. From Rhamnus frangula.

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

CHF418.60/Pack Qty. 

excl. VAT. | 10 mg per Pack Qty.

Art. No. 1142.1

Available at short notice
Free of shipping costs from 200 CHF
from 6 Pack Qty. CHF397.67/Pack Qty.
from 24 Pack Qty. CHF376.74/Pack Qty.
Carl Roth subscription service

Now recurring orders conveniently delivered as a subscription!

With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!

How it works:
1

Put all products for your subscription in the desired quantity in the basket.

2

In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.

3

Set Starty point and interval for your subscription and submit order!

By the way: Through your account you can customize or delete your subscriptions anytime.

Any questions about this product?

Do you have a question about this product?

In the general information or Product details, we have compiled extensive descriptions and downloads for each product.
If you can not find an answer to your question in the Certificates of Analysis and Application Examples , feel free to contact us!
Contact Service

Product details


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



Frangulin B ROTICHROM® HPLC

Frangulin B
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Pack Qty. Pack. Price Quantity
1142.1 10 mg glass CHF418.60
In stock
Available at short notice
Not available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads


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 HPLC

Reference Substances for HPLCROTICHROM® 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 for HPLC

Reference Substances for HPLCROTICHROM® 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

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.


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 (HPLC)>98 %  

0 Reviews

0.0 out of five stars