Naar de inhoud springen Naar het navigatiemenu springen

(+)-Dihydroquercetin

ROTI®Star Primary Standard
Icon_Eisstern All products identified as being particularly temperaturesensitive are shipped in special ice boxes with freezer packs or in dry ice.
Verwante producten
VE
Verp.
Distylin, (+)-Taxifolin
Empirical formula C15H12O7
Molar mass (M) 304,25 g/mol
Melting point (mp) 230 °C
Storage temp. -20 °C
Transport temp. cooled
WGK 1
CAS No. [480-18-2]
EG-Nr. 207-543-4


Type analysis

912,70 €/VE 

Excl. btw | 10 mg Per VE

Bestelnr. NE55.1

Binnenkort beschikbaar
Vrij van verzendingskosten vanaf 125 €
Vanaf 6 VE 867,06 €/VE
Vanaf 24 VE 821,43 €/VE
Carl Roth abonnementservice

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.

Vragen over dit 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!
Neem contact op met service
(+)-Dihydroquercetin
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
NE55.1 10 mg glass 912,70 €
Op voorraad
Binnenkort beschikbaar
Niet beschikbaar
Leveringsdatum onbekend op dit moment
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00

Downloads

Algemene informatie

Reference Standards

The reference standards are offered as powders with good flowability and crystallinity to guarantee efficient handling in the laboratory. All products of this product line are filled in brown glass vials with screw caps and are packed in foil bags. This packaging provides optimum protection against environmental influences, even when stored over a long period of time. The reference standards are delivered as "ready-to-use" portions and are stored under controlled conditions.

Primary Standards

ROTI®Star Primary Standards for pharmaceutical and food analysis

ROTI®Star Primary Standards are extensively characterised by the analytical methods listed below.

They come with a certificate which contains:

• Proof of identity with spectra, e.g. 1H NMR, 13C NMR, MS, UV
• Content determined with two independent validated methods, e.g. chromatographic purity and quantitative NMR
• Content of residual solvent determined with two different validated GC methods
• Water determination by Karl Fischer titration

Analysecertificaten

Hier kunt u uw analysecertificaat voor het geselecteerde product zoeken en downloaden. Geef een chargenummer op.
De volgende analysecertificaten werden gevonden:

Type analysis

Assay (HPLC)≥90,0 %  
Residual solvents (GC)≤7,0 %  
Water (KF)≤7,0 %  
Assay (qNMR)≥85,0 %  
Proof of identity by 1H NMR, 13C NMR, MS, UV.
The certificate includes all results of analytical tests and validations.

0 Beoordelingen

0.0 van 5 sterren