help me understand dead space, I have read the wiki twice
Trying to get a straight answer on this: help me understand dead space, I have read the wiki twice. Aim the stream down the wall of the vial rather than into the cake. Reconstitution is a solubility problem, not a mixing problem, and mechanical shear does nothing helpful. The lyophilised cake displaces a small…
Started reconstituting everything to a round concentration and the six-in-the-morning error rate went to zero.
Reminder: this board does maths, not dosing. Nobody here tells another member what amount to take.
Spent 17 weeks confused about this until somebody drew the table for me. 5mg, 2mL, 2.5mg/mL, 0.75mg is 30 units. That is the whole thing.
That is sterile water, not bacteriostatic. Same appearance, different product, and it matters for a multi-draw vial.
That is sterile water, not bacteriostatic.
Right, and the arithmetic behind it: 10mg in 2mL is 5mg/mL, so 1mg is 20 units.
Adding more water does not change how much peptide is in the vial. It changes the concentration, which changes the volume you draw for the same amount. That is the entire relationship.
Adding more water does not change how much peptide is in the vial.
Adding one thing — put the date on the label too. Concentration plus date and you can never mix two vials up.