OK, The Ipa is 5mg vials the CJC is in 2mg vials... The amount of liquid used will be different in both to get 100mcg, obviously.
What you want to do is divide the total mgs of the powder you want each dose to be. That gives you the total number of doses available per vial. Example: If you want a 100mcg dose and the vial is 5mgs - 5mg (5000mcg) divided by 100mcg = 50 doses per vial.
If you want a 100mcg dose, no matter how much liquid you add you will always use 1/50th of the liquid for each dose. If you add 1ml of liquid your dose will be 1/50th of 1ml which equals 2iu on a slin pin. 2iu because 100iu is 1 CC which equals 1ml. 100iu divided by 1/50th equals 2iu.
The amount of liquid never matters. It is the amount of powder that is in the liquid that matters. If you reconstitute that 5mg vial w/ 1ml of BW then a 100mcg dose equals 2iu (1/50th of 1ml). If you decide to reconstitute the 5mg vial w/ 2ml of BW then a 100mcg dose equals 4iu (1/50th of 2ml).
Since the CJC 1295 w/o DAC (MOD GRF 1-29) is 2mg vial of powder adding 2ml of liquid will make 100mcg equal 10iu of liquid on the insulin syringe. The less liquid you use the better as it degrades slower in less amount of solution.
Here is a good site to check out ...
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