Beschrijving
Diethylammonium phosphate buffer solution pH 6 is een kant-en-klare analytische buffer die voldoet aan Reag. Ph. Eur. 4.1.3 voor gespecialiseerde pH-regeling in farmaceutisch en laboratoriumwerk. Ingesteld op pH 6 is zij bedoeld voor procedures die het Diethylammonium phosphate-systeem vereisen dat in de European Pharmacopoeia is beschreven. De oplossing vertoont een dichtheid van ongeveer 1 g/cm³ en een kookpunt boven 100 °C, wat een betrouwbare hantering in standaard analytische omgevingen ondersteunt. Geleverd als een verpakking van 1 l in plastic biedt zij een praktisch volume voor routinetests, methodeontwikkeling en herhaalde monstervoorbereiding. Deze bufferoplossing van fabrikant Carl ROTH maakt deel uit van het assortiment speciale pH-buffers afgestemd op Ph. Eur. 4.1.3 en helpt laboratoria gedefinieerde bufferomstandigheden te handhaven voor kwaliteitscontrole- en onderzoekstoepassingen. De plastic container bevordert een veilige opslag en dosering terwijl het reagens gereed blijft voor onmiddellijk laboratoriumgebruik.
Dit artikel maakt deel uit van pH-buffers & geleidbaarheidsstandaarden, in Buffers & pH-oplossingen.
Kenmerken
- Verpakkingsgrootte: 1 l kunststof
- Dichtheid: ~1 g/cm³
- Kookpunt: >100 °C
- Specificatie: Reag. Ph. Eur. 4.1.3
- pH-waarde: 6
- Technisch datablad:
- Veiligheidsinformatieblad:
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Questions about Diethylammonium phosphate buffer opl., pH 6, Reag. Ph. Eur. 4.1.3, 4002300
What is this article?
Diethylammonium phosphate buffer opl., pH 6, Reag. Ph. Eur. 4.1.3, 4002300 is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in pH-buffers & geleidbaarheidsstandaarden, inside Buffers & pH-oplossingen, in Chemicaliën.
A pH buffer for calibration has a stated pH at a stated temperature, often traceable. A conductivity standard has a stated conductivity. They are not general reagents and they should not be poured back into the bottle. The temperature of the measurement has to be the temperature on the label, or the meter has to compensate.
A buffer resists a change in pH when a little acid or base is added. It does that because a weak acid and its conjugate base are both present. A pH buffer used to calibrate a meter has a stated value at a stated temperature. A biological buffer such as Tris or HEPES is chosen because it holds the pH of a living system and does not poison it. Conductivity standards are the sister articles for a conductivity meter. The ions are on PubChem. Electrode calibration practice sits with EURAMET and BELAC.
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The category is Buffers & pH-oplossingen. The sub-category is pH-buffers & geleidbaarheidsstandaarden. The catalogue is Chemicaliën.
Shelves beside this one are Biologische buffers (Tris, HEPES, MOPS) and Buffers (overig).
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