pH Buffer Calibration Solution 3-Pack: pH 4.00 Buffer, pH 7.00 Buffer, and Electrode Storage Solution — 250 mL (8.4 fl oz) Each — NIST Traceable Reference Standards for All pH Meters

Price: $24.00
(as of Dec 02,2023 14:23:04 UTC – Details)


These buffer calibration solutions are suitable for the calibration of all pH meters. Each production lot is manufactured in our USA laboratory following carefully controlled written procedures and standardized against NIST standard reference materials (SRM) for highest accuracy. The finished product is assigned a unique Lot number and expiration date. These products will have greater than one year shelf life when received. The electrode storage solution will help keep the pH electrode clean and protected.
Is Discontinued By Manufacturer ‏ : ‎ No
Package Dimensions ‏ : ‎ 9.75 x 6.75 x 3.5 inches; 2.05 Pounds
Date First Available ‏ : ‎ September 9, 2016
Manufacturer ‏ : ‎ Biopharm Inc
ASIN ‏ : ‎ B01LVU36UD
Country of Origin ‏ : ‎ USA

Individually Bagged 250 ml (8.4 fl oz) Poly Bottles
Lot Numbered and Expiration Dated
Free Certificate of Analysis and Traceability
For Pharmaceutical, Academic, Research and Industrial Labs