AK103 RRO C25-C36 in Soil PT

D7-Metoprolol tartrate, 10mg

Dichlorodifluoromethane, 1000µg/ml in MeOH, 1ml

2-Bromo-1,3,7,8-tetrachlorodibenzo-p-dioxin (>95%), 1.2ml x 48ug/ml, toluene