<p>im taking chem 6a do i have to sign up for a lab as well?</p>
<p>no lab until pretty much 6c, in which you take a lab called 6bl, the L standing for lab. why it's "b"? i don't know.</p>
<p>ahhh thankyou great one</p>
<p>the lab can be taken after chem 6b or 6c, and before ochem</p>