Peppersmom72
Active Member
I hurt Pepper tonight using the u-40 syringes. I am going to switch back to the u-100 syringes and use the conversion chart.. Poor girl cried. 

You'll need to use this conversion chart if you want to dose ProZinc, a U40 insulin, with U100 syringes:I like the u100's when she was on Novolin. I'm happy to go back to them.
Interesting. Thanks for the photo. I have only ever dealt with U-40s.These needles are huge compared to the u-100