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Apera Instruments Standard Calibration Traceable Review

2

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Poor

Revainrating 2.5 out of 5  
Rating 
2.3
🧪 Lab Chemicals, 🧪 Lab & Scientific Products

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Description of Apera Instruments Standard Calibration Traceable

Reported values are accurate to +/- 0.01 pH at 25 °C and are traceable to NIST Standard Reference Materials (SRMs). Produced in an ISO 9001:2015 certified facility using high-purity reagents, deionized water and certified analytical balances in a temperature controlled environment. color-coded for quick identification. Double-sealed. 2-year expiration from manufacture for an unopened bottle.

Reviews

Global ratings 2
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  • 4
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  • 3
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  • 1
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Type of review

Revainrating 3 out of 5

Unreliable Calibration Solution for Labs

This calibration solution was a huge disappointment for our lab. Despite being labeled as "traceable," we found the results inconsistent and unreliable. The only positive is that it is easily available under the Lab & Scientific Products category in industrial and scientific supplies. The negative is that it`s not worth the risk of inaccurate readings in important experiments.Look elsewhere for a more trustworthy calibration solution..

Pros
  • Highly accurate calibration solution that provides traceability.
Cons
  • Requires additional purchase of buffer solutions to properly calibrate pH meters.

Revainrating 1 out of 5

broken security seal - laboratory and scientific products

Luckily the item arrived in a sealed bag. The protective seal did not fit completely under the lid and the contents spilled out. Bad quality control.

Pros
  • industrial and scientific products
Cons
  • I will write later