Apera Instruments, LLC-AI1109 8oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 4oz 3M KCL Storage Solution for pH/ORP Electrodes

Price: $30.00
(as of Dec 05,2023 10:09:13 UTC – Details)


Apera Instruments pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01, 8 oz. each), plus 4 oz. 3M KCL Soaking Storage Solution. Apera pH calibration buffers are produced in an ISO 9001:2015 facility with ISO 17025:2017 accreditation using high-purity reagents, deionized water and certified analytical balances in a temperature controlled environment. Reported values are accurate to +/- 0.01 pH at 25°C and are traceable to NIST Standard Reference Materials (SRMs). MSDS documents are downloadable. Certificate of analysis can be achieved by request. All pH buffers have a 2-year expiration from manufacture for an unopened bottle.
Product Dimensions ‏ : ‎ 2 x 2 x 8 inches; 9 Ounces
Item model number ‏ : ‎ AI1109
Date First Available ‏ : ‎ December 14, 2016
Manufacturer ‏ : ‎ Apera Instruments
ASIN ‏ : ‎ B01N0QVLLD
Country of Origin ‏ : ‎ USA

Produced in an ISO 9001:2015 certified facility using high-purity reagents, deionized water and certified analytical balances in a temperature controlled environment.
color-coded for quick identification.
Double-sealed. 2-year expiration from manufacture for an unopened bottle.