Ethion, 100 µg/ml, Toluene, 1ml

Sulfamethazine, 250mg

Alkylated phenols, Special Phenol Mix 100µg/mL in methanol Phenol Catechol Resorcinol o-Cresol m-Cresol p-Cresol 2,3-Dimethylphenol 2,4-Dimethylphenol 2,5-Dimethylphenol 2,6-Dimethylphenol 3,4-Dimethylphenol 3,5-Dimethylphenol 2,3,5-Trimethylpheno

Diclofenac D4 acid (phenyl D4), 100 ng/µl, 1.1ml