English to Russian Medical Medical: Pharmaceuticals

The 4-hour clock begins after the rubber-stopper of the vial has been punctured, as there is no preservative in the solution, and it cannot be guaranteed as sterile after 4 hours.
If RZ358 is left at room temperature to equilibrate, but the vials have not been punctured, this does not count toward the 4-hour limit.
Protect the drug solution from direct light.
However, no *sleeve, opaque bag*, or amber IV tubing is needed during drug preparation or administration.
Step 4:
Using aseptic technique and following your hospital or clinic pharmacy procedures, follow instructions for program drug preparation.