Beschrijving
ROTI®CELL 10x PBS is een steriele, geconcentreerde fosfaatgebufferde zoutoplossing, bereid zonder calcium en magnesium volgens de CELLPURE®-kwaliteitslijn voor celkweektoepassingen. Geleverd als een kunststofverpakking van 1 l is dit tienvoudige concentraat bedoeld voor verdunning tot werksterkte in algemene celkweekworkflows, wasstappen en bufferbereiding waar een Ca/Mg-vrije PBS is voorgeschreven. Fysische gegevens wijzen op een dichtheid van ongeveer 1 g/cm³ en een kookpunt nabij 100 °C. ROTI®CELL 10x PBS van fabrikant Carl ROTH ondersteunt het routinematige behoud van de osmotische balans en de pH in zoogdier- en andere celsystemen wanneer het volgens laboratoriumprotocollen wordt verdund. De steriele aanbieding vermindert de bereidingslast in weefselkweeksuites, kernfaciliteiten en onderzoekslaboratoria die een consistente, verdunningsklare PBS-voorraad nodig hebben. Gebruik onder standaard aseptische techniek na passende verdunning voor de beoogde celkweek- of algemene laboratoriumbuffertoepassing.
Dit artikel maakt deel uit van Biologische buffers (Tris, HEPES, MOPS), in Buffers & pH-oplossingen.
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Questions about ROTI®CELL 10x PBS, steriel, zonder Ca/Mg, CELLPURE®, 1 l, kunststof
What is this article?
ROTI®CELL 10x PBS, steriel, zonder Ca/Mg, CELLPURE®, 1 l, kunststof is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Biologische buffers (Tris, HEPES, MOPS), inside Buffers & pH-oplossingen, in Chemicaliën.
Tris, HEPES, MOPS and their relatives hold pH in a range that cells and proteins tolerate, with a pKa near the working pH. The useful range is roughly one unit either side of the pKa. A phosphate buffer and Tris are not interchangeable in a method that names one of them, because the ion itself has effects.
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.
Which category should I open next?
The category is Buffers & pH-oplossingen. The sub-category is Biologische buffers (Tris, HEPES, MOPS). The catalogue is Chemicaliën.
Shelves beside this one are pH-buffers & geleidbaarheidsstandaarden and Buffers (overig).
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The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

