BUFFER STANDARD 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 4 and is traceable to NIST standards. It colored coded red for identification.

Product details:

Product name: BUFFER STANDARD SOLUTION pH 4.0 (COLOR CODED-RED) at 20C -500 ml

Brand: Loba Chemie

Catalogue number: B000200500

Quantity: 500 mL