As @ 1000 µg/mL in 5% HNO3, 100ml

Fluoride (F-), 10µg/mL in Water, 500ml

S @ 10000 µg/g (1.00 wt%) in #2 Diesel Fuel, 100ml

6,6'-Dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbo