I bought the syringe for $1.30 at my local farm supply store. I was worried the DN would interact with the plastic or the rubber/plastic plunger but so far it's ok. I clean the end of the syringe really well each time with a paper towel and then apply the tape. Hoping it holds up!
Edited by RiverMan, 31 January 2010 - 08:36 PM.