Hanna Instruments HI7004L 4.01 pH Calibration Buffer Solution, 500mL Bottle
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Hanna Instruments HI7004L 4.01 pH Calibration Buffer Solution, 500mL Bottle

4.7/5
Product ID: 13710562
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💧500mL volume
📏pH 4.01 accuracy
🔬Laboratory-grade quality

Description

🔧 Elevate Your Calibration Game!

  • USER FRIENDLY - Easy to use, making calibration a breeze for professionals and enthusiasts alike.
  • GENEROUS VOLUME - 500mL bottle means less frequent replacements—more time for what matters.
  • PRECISION CALIBRATION - Ensure your measurements are spot on with our pH 4.01 solution.
  • VERSATILE APPLICATION - Perfect for a variety of settings, from labs to home brewing.
  • LABORATORY GRADE QUALITY - Trust in a solution that meets the highest standards for accuracy.

The Hanna Instruments HI7004L 4.01 pH Calibration Buffer Solution is a high-quality, 500mL solution designed for precise pH calibration. Ideal for laboratory and field use, it ensures accurate measurements and reliable performance, making it a must-have for professionals in various industries.

Have a Question? See What Others Asked

Is it normal for the ph of the buffer to change over time? My teika ph meter read 4.01 one day, 4.17 the next, and 4.27 the next.

Reviews

4.7

All from verified purchases

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

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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₦145189

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Hanna Instruments Hi7004l 4 01 Ph Calibration Buffer Solution 500ml | Desertcart NGA