"labortests" in English Labortests {m pl} laboratory tests Detailed translations for "labortests" Labortests{masculine plural} Labortests(also: Laborversuche, Kleinversuche) laboratory tests Aber ohne richtige Labortests kann man nicht sicher sein. Source: opensubtitles.org Corpus by OPUS Request review But without proper laboratory tests it's impossible to be certain.