4-Methoxy-2',5'-dichlorobiphenyl,100µg/ml in IO, 1ml

EPA Method 8260 Internal Standard - Revised

Penconazole, 10 µg/ml, Ethyl acetate, 10ml

4-Chloroguaiacol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-30-6