NACE-AMPP

NACE-CIP2-001 · Question #44

Which is used to calibrate a pH meter?

The correct answer is D. Standard buffer solution. You've hit your limit · resets 5am (America/New_York)

Inspection Procedures

Question

Which is used to calibrate a pH meter?

Options

ADistilled water
BDeionized water
CStandard solvent solution
DStandard buffer solution

How the community answered

(35 responses)

A
14% (5)
B
9% (3)
C
3% (1)
D
74% (26)

Explanation

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Topics

#pH meter#calibration#buffer solution#surface chemistry

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