Syringic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 530-57-4

1,2,3,7,8-Pentabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

5-Nitro-o-anisidine

Performance Control Mixture 4 Analytes each Wt.% as listed; units: 1x1mL, 5x1mL neat Name Wt. % Name Wt. % n-Hexadecane 75.0 Tetralin 3.0 Naphthalene 2.0