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Buffer Calibration Solution Mixture CyberTech Review

1

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Terrible

Revainrating 1 out of 5  
Rating 
1.0
🧪 Lab Chemicals, 🧪 Lab & Scientific Products

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Description of Buffer Calibration Solution Mixture CyberTech

✔Immerse the tester up to the maximum immersion level in the PH 4 or 6.86 buffer solution. (Package includes 20 total packs (10x pH 4.01 and 10x pH 6.86) of pH substance, which each make 250 ml buffer solutions, PH 4.01 or PH 6.86). ✔Allow the reading to stablilize and use a small screwdriver to adjust the calibration trimmer to read 6.9. ✔Package includes: 10x pH 4.01 and 10x pH 6.86.

Reviews

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Type of review

Revainrating 1 out of 5

Insoluble in water

I have ordered this at least three times and the powder has never worked. looks like it is old or expired. Does not dissolve in water, I recommend buying a liquid. I will never buy this product again.

Pros
  • Laboratory chemicals
Cons
  • Long delivery time