Silica (SiO2), 1000µg/ml in Water/0.5% NaOH, 100ml

1,2,3,4,6,7,8-Heptachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

GC-MS Test Mixture 16 Analytes, each 10 µg/mL in dichloromethane; unit: 5x2mL 1400.3 Trimethylphosphate [512-56-1] 0413.10 n-Decane [124-18-5] 1365.8 2,6-Dimethylphenol [576-26-1] 0415.12 n-Dodecane [112-40-5] 1397.6 5-Chloro-2-methylanaline [95-79

Chloral hydrate Level 3