HI7004L 4.01 pH Calibration Buffer Solution, 500mL Bottle
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.
Description
🧪 Calibrate like a pro — never second-guess your pH readings again!
- RELIABLE STABILITY - Formulated for long-lasting shelf life, ensuring consistent performance every time.
- LAB GRADE PRECISION - Calibrate your pH meter with industry-trusted 4.01 buffer for flawless accuracy.
- GENEROUS 500 M L VOLUME - Ample solution to keep your equipment perfectly tuned over multiple uses.
- EFFORTLESS CALIBRATION - Simplify your workflow with a ready-to-use solution that guarantees quick, accurate results.
- TRUSTED BY PROFESSIONALS - Hanna Instruments’ legacy means dependable quality you can count on.
The Hanna Instruments HI7004L is a 500mL 4.01 pH calibration buffer solution designed for precise and reliable calibration of pH meters. Trusted by professionals, it offers a stable formula with a long shelf life, ensuring consistent accuracy and ease of use in laboratory and industrial settings.
Specifications
| Customer Reviews | 4.7 out of 5 stars 67 Reviews |
Reviews
S**L
Should get if you need to calibrate ph machine reader
Helps calibrate the PH level because the machine I ordered wasn’t working after using this it was good, and price worthy
R**S
Great product
I have used Hanna calibration buffer solutions for years with no problems.
J**N
good ole' reliable
Works well it's reliable has a long shelf life. I've been using Hanna calibration solutions for years now and I have nothing but good to say and report about it
F**A
Excellent ,,, meets my expectations
Excellent ,,, meets my expectations
A**R
Five Stars
Good product, would buy again. Make sure you get the 7.1 buffer for a two point calibration.
J**N
Just as advertised
Ok
D**O
Great
Great
G**N
Four Stars
Great!!!!
Common Questions
Trustpilot