4,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml

Cefazolin, 2,5g

Octabromotrimethylphenylindane,50 µg/mL ,toluene,1mL,

o-Xylene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 95-47-6