Drawing and Pinning - Change Needles Or Not?

[bonacris]

Pins are so cheap I dont know why you wouldnt switch them.. I can get 300 pins for around 21euro

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[Gerhard van Lamp]

I use 18 gauge needles. Definitely swop it out before injection. No point taking any chances or having a blunt needle.

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[25homes]

First you pull back on plunger before you change so you don't lose anything. .. plus I use either an 18g or 20g to draw up and I'm damn sure not sticking with either of those

 

[Mr. Chicago]

I use the same simply bc when I draw I like to overdraw so then I could push the extra along with the bubbles back into the vial and then you're good to go.