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Question:
What is the smallest unit of weight that can be measured using a Class A prescription balance?
A
6 mg
explanation
A Class A prescription balance uses brass weights to measure ingredients down to 6 mg increments. The balance uses a counterweight system to determine the specific weight of solid ingredients.
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Shaniac20
3 years ago
I recommend!
Mingy6
3 years ago
I like this App a lot. I got a few apps to prepare for PTCE but this is the best one so far! It has tests and practice questions with explanations.
Bfarley14
3 years ago
Awesome app