All distributors are on backorder. You can thank Akorn for that since they have monopolized the manufacturing market and Are not able to keep up with the demands of all the other smaller manufacturers they put out of business. (Also why the cost has more than doubled). You can use 2 mL 25%. It's the same as 5 mL 10%. Most distributors still have 25%. I switched my order to 25% last week and got my delivery today. It also does not make a difference if it's light or dark. Paq Sent from my iPhone > On Apr 23, 2014, at 9:33 AM, Dennis West <dwestcra@xxxxxxxxxxxxx> wrote: > > Yes you can use 25% for IVs. Check with Justice Ophthalmics they may have > some " in stock" > > Dennis > > Sent from my iPhone > >> On Apr 23, 2014, at 12:28 PM, aissa9400@xxxxxxxxx wrote: >> >> Hello Gang, >> >> Where else can I find "in stock" fluorescein 10%? Akorn, Accutome & Henry >> Schein are all backordered. >> >> Also, can I use the 25% for IV? We've only used it for oral consumption. >> >> Thanks for your input! >> >> Aissa D. >> >> A.D. sent by iPhone >