Do you guys normally inject air into the vial to make drawing up the solution easier?
I have a vial of test that I will be using for 10 weeks - should I inject air each and every time I draw solution from that vial?
How much air should I normally inject into the vial prior to drawing up the solution?
Thx!
I have a vial of test that I will be using for 10 weeks - should I inject air each and every time I draw solution from that vial?
How much air should I normally inject into the vial prior to drawing up the solution?
Thx!