Opiate Mix

Codeine
EPI Water Solubility mg/L: 1.215e4; Polar Surface Area: 30.93 A2
http://www.chemspider.com/Chemical-Structure.4447447.html

Methadone
EPI Water Solubility: 48.81; Polar Surface Area: 20.31 A2
http://www.chemspider.com/Chemical-Structure.3953.html

Hydrocodone
EPI Water Solubility: 1788; Polar Surface Area: 38.77 A2
http://www.chemspider.com/Chemical-Structure.4447623.html

Oxycodone
EPI Water Solubility: 2.764e4; Polar Surface Area: 48 A2
http://www.chemspider.com/Chemical-Structure.4447649.html

Meperidine(Pethidine)
EPI Water Solubility: 1185; Polar Surface Area: 29.54 A2
http://www.chemspider.com/Chemical-Structure.3918.html