Cetylpyridinium chloride monohydrate, 250mg

Fluorescein (free acid),neat,neat,1g,

Demeton-S-methyl, 100 µg/ml, Acetonitrile, 5ml

2,3,3',5,6-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74472-36-9