Exaxol Certified Reference Material, Buffer pH 7.00, CRM ISO 17034, Colored Green

Certified Reference Material pH 7.00 Buffer, Green, ISO 17034 by Exaxol, catalog numbers B0470-7.00G-500, B0470-7.00G-1, B0470-7.00G-4, B0470-7.00G-10, and B0470-7.00G-20, is a pH 7.00 buffer produced as a certified reference material (CRM) under Exaxol's ISO 17034 accreditation, for pH meter calibration with a certified value and uncertainty. Available in 500 mL, 1 L, 4 L, 10 L, and 20 L from MBP, a registered vendor to many research institutes across the USA.