4-(Methylnitrosamino)-4-(3-pyridyl)-1-Butanol Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the total 4-(methylnitrosamino)-4-(3-pyridyl)-1-butanol (NNAL) present in a sample.

**Synonyms:** - 4-(Methylnitrosamino)-4-(3-pyridyl)-1-butanol - NNAL - NNAL - NNAL - NNAL Measurement