Question

1. the elution solvent can be safely poured down the sink drain? true / false 6. paper towels should not be placed into the solid waste container? true / false

Explanation:

1. For question 5: Elution solvents are often organic chemicals, toxic, or corrosive, so they cannot be safely poured down a sink drain as they can contaminate water systems and damage plumbing.
2. For question 6: Used paper towels from lab settings (which this context implies) are typically considered solid waste and are placed in solid waste containers unless they are contaminated with hazardous materials. The statement claims they should NOT be placed there, which is incorrect.

Answer:

1. FALSE
2. FALSE