Which of the Following Would You Include When Measuring Specific

question 56

Multiple Choice

Which of the following would you include when measuring specific gravity with a refractometer?

• A) Use a specimen that was collected at least 2 hours ago
• B) Calibrate the refractometer once a week
• C) Place three drops of the specimen under the lid of the refractometer
• D) Turn on the light and look into the eyepiece to measure refraction
• E) Clean the refractometer and dropper every three days

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