neoChoice Pufferlösung im Folienbeutel pH 9,00, 20 ml, 10 Beutel/Pack

neoChoice Pufferlösung im Folienbeutel pH 9,00, 20 ml, 10 Beutel/Pack is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in pH buffers & conductivity standards, inside Buffers & pH solutions, in Produits chimiques de laboratoire et industriels.

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.

The category is Buffers & pH solutions. The sub-category is pH buffers & conductivity standards. The catalogue is Produits chimiques de laboratoire et industriels.

Shelves beside this one are Biological buffers (Tris, HEPES, MOPS) and Buffers (other).

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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.