nute measurment small portions

i used to use measuring spoons to measure out nutes, but when mixing in gallon batches (GH nutes) its hard to be exact, especially when starting off half strength so i went to walmart and got a 5 pack of 2 ml insulin syringes for around $2 and its perfect for measuring to the exact half/quarter ml. just a suggestion since my plants are very sensitive. also reusable