Multi-Element Sol.1, 10µg/mL in 5%HNO3 /H2O, 100ml

(-)-Scopolamine-d3 hydrobromide trihydrate,neat,neat,5mg,

Ethanol standard in serum,1.0g/L,serum, 1.5mL

Emodin 8-glucoside, >90%, 10mg