Endrin, 100 µg/ml, Toluene, 5ml

4-tert-Octylphenol EO Kit (EO=0-9) ,,,1mL,

Disperse Blue 106, 50.0 µg/ml, Acetonitrile, 5ml

1,4-Anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 635-12-1