Benzisothiazolin-3-one, 100µg/ml in AL, 5ml

Norfloxacin, 100 µg/ml, Methanol, 1ml

1,2,3,4,8,9-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, toluene

1,8-Dihydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 117-10-2