🔬 Elevate Your Calibration Game!
This 20 Pack PH Buffer Powder set includes 10 packets each of pH 4.01 and pH 6.86, allowing you to create 250 ml buffer solutions for precise calibration of your FA tester. Designed for ease of use, these solutions ensure accurate readings and reliable performance in any professional setting.
C**N
As explained
Arrived on times and as described
T**W
Does not dissolve in the water
I have ordered this at least three different times and the powder never works. looks like it's old or expired. Does not dissolve in water I recommend buying the liquid. I will never purchase this product again.
O**.
Gift
Good item
A**C
Great product pricey though
I thought the price is kind of high
D**D
PH Buffer
Works like it should
A**A
Works good.
Very simple to use, works fine.
D**L
One Star
Did not work
T**Y
Five Stars
Good product
Trustpilot
2 months ago
2 weeks ago