What is the limit for codeine contained in a CV substance?

The limit for codeine contained in a Schedule V (CV) substance is accurately set at 200 mg per 100 mL or per 100 grams. This regulation is established to define the threshold at which codeine, an opioid, can be legally dispensed in cough preparations and other formulations as a controlled substance without requiring a prescription.

In the context of the question, while some of the other options may reflect common maximum limits for different formulations, only the 200 mg limit accurately aligns with federal guidelines regarding Schedule V substances. Therefore, selecting this amount demonstrates an understanding of the distinct regulatory framework surrounding controlled substances and the specific limitations associated with codeine in these lower-scheduled categories.