Not had a lot of experience with these , I was told you can draw off directly from the vial through the rubber stop. If that is correct how much would you draw off on an insulin needle to make for example 2iu
Sorry if this is a silly question
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Not had a lot of experience with these , I was told you can draw off directly from the vial through the rubber stop. If that is correct how much would you draw off on an insulin needle to make for example 2iu
Sorry if this is a silly question
yes you can draw through rubber stop
simply see how many IU total in vial. and draw as needed to get IU
for example if there is 10iu in a vial and the vial is 1ml, you need one fifth of total to get 2iu, clearly
one fifth of 1ml = 0.2ml
same formula applies for any amount of water
Nice one cheers