Amitrole, 10.0 µg/ml, Methanol, 10ml

4-Bromophenylurea, 10mg

2,2',3,4,5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

5-Chloro-2-methyl-4-isothiazolin-3-one, certified, 0.1g