Li, 1000 µg/mL in 2% HNO3, 100ml

2,3,5,6-Tetrabromo-p-xylene, 50mg

Carcinogenic Aryl Amine Mix, 100µg/mL in Ethyl acetate, 1ml

n-Alkanes C10-C40 (even + some uneven) 24 Analytes, each 100µg/mL in dichloromethane; units: 1x5mL, 1x10mL in screw-capped bottle. This standard includes all the even n-paraffins C10-C40 + extra addition of some uneven n-paraffins C10-C40. C10 C17