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(-)-Epicatechin

ROTICHROM® Working Standard
Icon_Eisstern All products identified as being particularly temperaturesensitive are shipped in special ice boxes with freezer packs or in dry ice.
Mogelijke gevolgen: leiden tot schade aan de gezondheid, irriteren organen, huid of luchtwegen. Leiden in grotere hoeveelheden tot de dood. Veiligheid: zoals hierboven; bij huidirritaties of oogcontact met water of geschikt middel spoelen.
Warning
H315-H319-H335
i causes skin irritation, causes serious eye irritation, may cause respiratory irritation
P280 P302+P352 P305+P351+P338 P337+P313
i wear protective gloves/protective clothing, IF ON SKIN: Wash with plenty of soap and water, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, if eye irritation persists: Get medical advice/attention
Verwante producten
VE
Verp.
(-)-Epicatechol
Empirical formula C15H14O6
Molar mass (M) 290,27 g/mol
Melting point (mp) 245 °C
Storage temp. -20 °C
Transport temp. cooled
WGK 1
CAS No. [490-46-0]
EG-Nr. 207-710-1


Type analysis

263,40 €/VE 

Excl. btw | 50 mg Per VE

Bestelnr. NC41.1

Binnenkort beschikbaar
Vrij van verzendingskosten vanaf 125 €
Vanaf 6 VE 250,23 €/VE
Vanaf 24 VE 237,06 €/VE
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(-)-Epicatechin
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
NC41.1 50 mg glass 263,40 €
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.


Working Standards

ROTICHROM® Working Standards for Analysis
The ROTICHROM® Working Standards are traceable to established primary standards which are characterised extensively concerning identity and content. Therefore they can be used in all areas of analytics and they are a cost-saving alternative to primary standards. The standard comes with a certificate of analysis which includes proof of identity and defined assay. The substances are protected optimally against external influences with a high-quality glass and foil bag packaging.


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 %  
Identitycomplies  
Traceable to a primary reference standard. With proof of identity and batch specific certificate of analysis.

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