Cations Std. Level 5

Methylsuccinic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 498-21-5

Alkylated phenol mixture 1 8 Analytes, each concentration as listet in acetone; unit: 1x5mL 1358.7 p-Cresol [106-44-5] 33.80mg/mL 1364.8 3-Ethylphenol [620-17-7] 6.54mg/mL 1360.8 3

EPA 8041A Surrogate Standard S-4382 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol