Training Meth Lab Challenge Quiz – You wanted answers… HMN – Here at HazMatNation.com, home of the ‘HazMat Quiz‘, we strive to produce content that enlightens, challenges, and well – just makes us all a little bit better. The Meth Lab Challenge quiz was quite popular and we have had several inquiries as to the answers. Each quiz is produced with the help of […] Written by Phil Ambrose May 18, 2017May 18, 2017