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Welcome to Acorn Scientific!
General information about our pH buffers / calibration:
The buffer solutions of HANNA instruments include solutions from pH 1.00 to pH 13.00 and allow calibration over the entire pH scale with an accuracy of ± 0.01 pH. The buffer solution series is particularly suitable for pH measurements that require high accuracy. All solutions with certificate of analysis.
Accuracy of ± 0.002 pH for calibration of measuring instruments with 0.001 resolution. All solutions in opaque packaging with certificate of analysis.
Accuracy of ± 0.01 pH in different packaging. with or without a certificate of analysis.
Available packages: Bottle: 230ml - 500ml - 1L Can: 3.78 L (gal) Individual portions - and virtually always fresh & no contamination risk Shelf life up to 5 years
61 Hugo Johnston Dr,
Ph: 0508 422 676
Acorn Scientific is a privately owned NZ business who have been supplying products to the NZ laboratory market since 1997.