baxter0312
Member
There's an anti coring technique people should learn and also using smaller needles for injecting more frequently. I'm more concerned with that rubber stopper degrading over the course of several years, that's why i like ampoules for a squirreling away a large supply.
When transferring the oil from amps into a large vial you can keep the needle in the vial and then switch to the filter needle for drawing from the amp
When transferring the oil from amps into a large vial you can keep the needle in the vial and then switch to the filter needle for drawing from the amp