Anthracene, 1000ug/mL in methylene chloride

3,5-Dinitrosalicylhydrazide-15N2, 1mg

1-(3,4-Dichlorophenyl)-3-methylurea, 100 µg/ml, A

trans-1,2-Dihydroxy-1,2-dihydronaphthalene-13C6,100 µg/mL,MeOH,1mL,