using same solution

[TokinDerrick]

ok, so tomorrow I"m getting my ABG 30's (30mg morphine CR) and I use 1ML per pill to prep them. well, I know morphine is soluble to 60mg/ML. so could I prep one pill in 1ML of water, and then use the water from that to prep another pill to equal 60mg in one rig? normally I'd just use my 3ML or 10ML rig, but walgreens didn't have any luer locks again this time.

 

[TokinDerrick]

*bump*
surely someone has an answer for this.

 

[fryingsquirrel]

So long as you are getting all or at least most of the water back sure.

BTW Thanks for the info on how much morphine will dissolve in a cc of water. I had been having problems getting a morphine 100 to fill into a rig and now I know why.

 

[Dr Pepper]

^I bet the temperature greatly affects the solubility.
It'd be interesting to see cold water vs room temp solubility for morphine and other stuff for that matter b/c people act like its a set value when in reality it probably fluctuates greatly b/c temperature

 

[TokinDerrick]

I hear its 60mg/ml in room temp water, which is what I use.

it might fluctuate a little depending on temperature, but I still doubt a 100mg could fit into a 1cc rig.

I think I will try it first thing this afternoon. get my script at noon.

 

[TokinDerrick]

this works. after the first pill though I only got like 59 units of watr back. so I filled the rig the rest of the way back up with water and then used that for the next pill which I got back about 90 units of water. I also used the same filter from the first pill on the second one.