Buffer solution is a product from Loba Chemie. Buffer solutions are reagents which have the ability to maintain the pH of a solution. They have the ability to resist change in pH. There are two types of buffers - Acidic buffers, which can maintain the pH of acidic environments and Basic buffers, which can maintain the pH of basic environments.

This product is a buffer standard solution which has a pH of 5 and is traceable to NIST standards. It consists of citric acid/sodium hydroxide. It is traceable to NIST standards.

Product description:

Appearance: Clear colourless solution

pH: 5+/-0.02

Shelf life: 24 months

Product details:

Product name: Buffer solution pH 5.00 0.02 at 20 C - 2.5 ltr

Brand: Loba Chemie

Catalogue number: B002D02500

Quantity: 2.5 L