Isoproturon-desmethyl, 100µg/ml in ACN, 5ml

Perfluorohexane sulfonic acid, potassium salt,neat,neat,100mg,

2,2',4,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

C29 Ring-C Monoaromatic sterane (5ß(H),10ß(CH3)/5 alpha(H),10 alpha(CH3)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205176-21-2 / 81943-51-3