This is my 1st post. Been a long time lurker on BL. Down to the question. I have a premade solution for U47700 and another bottle of RC etizolam. Both mixed in a PG/VG solution. Is this safe to IV? I read that PG is ok and is used for hospital settings for benzo IV and that its safe if you tread lightly with it. however is VG safe to iv? cant find a source anywhere. thank you.