Description
Bromophenol blue solution R1 is a reagent solution specified as Reag. Ph. Eur., Chapter 4.1.1, reference 1012802, supplied in a 100 ml pack. Density is ~1 g/cm³ and the boiling point is 100 °C. The packed unit weighs 0,200 kg. These data are given by manufacturer Carl ROTH for Bromophenol blue solution R1. The 100 ml presentation is intended for laboratories that require this Ph. Eur. reagent from chapter 4.1.1. Density ~1 g/cm³ and boiling point 100 °C form the listed physical profile of the solution. Bromophenol blue solution R1 may be selected when pharmacopoeial reagent 1012802 is called for in analytical procedures. The Reag. Ph. Eur. designation, chapter 4.1.1 and number 1012802 identify the quality standard of the 100 ml fill. Laboratories can document the 100 ml pack size together with density ~1 g/cm³ and boiling point 100 °C. Bromophenol blue solution R1 remains defined by the R1 title, the European Pharmacopoeia reagent chapter, reference 1012802 and the stated physical constants. The 0,200 kg pack weight corresponds to the 100 ml unit.
This article is part of Reagents for analysis (Ph. Eur., ASTM, DIN), in Analytical standards & reference materials.
Key features
- Pack size: 100 ml
- Density: ~1 g/cm³
- Boiling point: 100 °C
- Quality: Reag. Ph. Eur., Chapter 4.1.1
- Reference: 1012802
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Bromophenol blue solution R1, Reag. Ph. Eur., 100 ml
What is this article?
Bromophenol blue solution R1, Reag. Ph. Eur., 100 ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reagents for analysis (Ph. Eur., ASTM, DIN), inside Analytical standards & reference materials, in Lab chemicals.
A reagent for analysis is a chemical whose impurities are limited so they do not become a signal in a titration, a digestion or a photometric method. Pharmacopoeia, ASTM and DIN names point at different limit lists. The grade, not only the identity, is the purchase.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
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The category is Analytical standards & reference materials. The sub-category is Reagents for analysis (Ph. Eur., ASTM, DIN). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Spectroscopy & physical property standards and Indicators & indicator solutions.
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