When drawing the Test into the insulin pin just insert the syringe into the vial and pull all the way back on the plunger...go for a cold one. When you come back the syringe will be full.
I've never been able to accomplish this with either water or oil based preps as the depression (vacuum) created in the barrel of the syringe causes the plunger to go right back down where you began unless you hold it.
I've never been able to accomplish this with either water or oil based preps as the depression (vacuum) created in the barrel of the syringe causes the plunger to go right back down where you began unless you hold it.
GD was being sarcastic, basically hes saying its going to take a damn long time!