Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). (1x3 Pack)(FBA)
CategoryScanners & Testers
Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). (1x3 Pack)(FBA)
List Price: $11.54$10.39DEALYou Save: $1.15 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.7
out of 5
Based on 10 reviews
5★
70%
4★
30%
3★
0%
2★
0%
1★
0%
Five Stars
Marcus J Ronney•September 3, 2017
easy to use, calibrates my device nicely.
Four Stars
Amazon Customer•August 9, 2017
Thank you!
Yeah buddy!!! Got my ph meter working right!!
Weston Wilkinson•May 4, 2017
Great product! Shipped fast and was real simple to use. Thank you so much. I appreciate it and will most likely purchase again in the future.
Great solution for PH meter calibration
Tim Broderick•April 22, 2017
The buffer solution arrived well packed in 2 days. The instructions are easy to understand and the solution works perfectly for calibrating my PH meter.
Five Stars
Amazon Customer•March 4, 2017
Item came as promised and works like it's supposed. I've already calibrated my tester, and life is good.
Page 1 of 2
