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Sennoside B

ROTICHROM® Working Standard
Pack Qty.
Pack.
Empirical formula C42H38O20
Molar mass (M) 862,72 g/mol
Melting point (mp) 200 °C
WGK 1
CAS No. [128-57-4]
EG-Nr. 204-895-0


Type analysis

415,00 €/op. 

plus VAT | 50 mg za op.

Nr kat. NC54.1

Dostępny z magazynu w Karlsruhe
Szybka, prosta i niezawodna dostawa.
od 6 op. 394,25 €/op.
od 24 op. 373,50 €/op.
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Sennoside B
Wybrana ilość:   0
  1. Suma pośrednia:  0.00
Nr kat. Pack Qty. Pack. Cena Ilość
NC54.1 50 mg glass 415,00 €
Dostępny z magazynu w Karlsruhe
Dostępny krótkoterminowo
Niedostępny
Data dostawy obecnie nieznana
Wybrana ilość:   0
  1. Suma pośrednia:  0.00

Pobranie


Informacje ogólne

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.


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.


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Type analysis

Assay (HPLC)≥80,0 %  
Identitycomplies  
Traceable to a primary reference standard. With proof of identity and batch specific certificate of analysis.

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