Apera Instruments pH 10.01 Calibration Buffer Solution for pH Calibration, 8 oz. Bottle. 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.
C**T
Excellent products, excellent company
Excellent products, excellent company.I’ve had a lot of pH meters and TDS meters through the years and seriously, Apera is the best at least I feel like that. Quality of their buffer solutions, calibration solutions and instruments is impeccable, the prices are great and that says a lot for Apera.
R**C
works well
accurate
E**N
Old solutions can’t use to calibrate meter.
This ph “10.01” is really a 9 bc it’s old stock. No good don’t order. Can’t calibrate a meter with it.
Trustpilot
2 months ago
1 month ago