pH Calibration Buffer Powder 6 Sets Pack of 12 Packets, for Precise pH Meter Calibration, Make 250 ml of Each 6.86pH and 9.18pH to calibrate Your pH Tester
5.0/5
Product ID: 57700345
Secure Transaction
Frequently Bought Together
Description
Reviews
5.0
All from verified purchases
S**L
Five Stars
The ph buffer powder was just what i needed fast delivery
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Khalid Z.
Great experience from order to delivery. Highly recommended!
1 week ago
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
