Chlorpyrifos-methyl-desmethyl sodium, 25mg

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Atrazine-2-hydroxy D5, 100µg/mL in MeOH, 1,1ml

2-Aminofluorene-d11, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 34741-44-5