Contaminated industrial soil - PAHs, 40g

Demeton-O, 100 µg/ml, Ethyl acetate, 1ml

1-Methyl-4-n-propylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 1074-55-1

Maleic hydrazide,neat,neat,250mg,