It starts at about 12-14 cnd/hr.* ~& M4 [3 c$ f% L( q+ A3 ?
If you really good at something which other people can not do, you may reach to $20/hr. However, working in lab you are so difficault to get high salary.3 Z& ]" p; q2 I4 C, x/ E# R
Since your major is chemical enginering(not chemistry), why do you work in petro-chemical industry? you can easily earn $60,000 per year in Alberta.