Metalaxyl, 100 µg/ml, Acetonitrile, 5ml

4-Fluorophenanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 521-66-4

Formaldehyde-DNPH Level 7 (20ug/mL)

2-Methyl-4-nitroaniline,100 µg/mL,acetonitrile,1mL,