Can i just place vial on rack for bake?

[Showgunnz]

sorry for the silly question but i had a pyrex pie dish sitting on stove other day at setting #2 and exploded when i was about 3 feet away and i know those vials arent made as well as pyrex...so do i need to place it on something or right onto the rack?

 

[zedhed]

Bro if it was pyrex that should not have happend.
As far as the vials are concerned, I put them on a cookie sheet in the oven @450° for 40 min and have no probs.

 

[Showgunnz]

yea it was loud and scared the crap out me....millions of pieces of glass everywhere......wow 450' for 40 mins? damn....i think my ba content is a little hight although i followed everything to a T, got a little pain day following shot, kinda feels like prop but definately is Enhanthate. was filtered so just trying to get some ba out ot it... any suggestions?