1-(4-Isopropylphenyl)-3-methylurea, 100mg

4-Chlorocatechol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2138-22-9

Methyltin trichloride, 1000 µg/ml, Methanol, 5ml

2,2',3',4,5-Pentachlorobiphenyl (97)