Medical-grade syringe for measuring small amounts of catalyst. Available in 5ml, 10ml and 50ml sizes. Made from plastic that will resist most solvents such as catalyst, so they are ideal for catalyst dosing.
If using these more than once however it is a good idea to score the syringe at the level where you would be regularly drawing catalyst up to or purchase more than one as the printed measurements can dissolve after several uses especially if you wipe down the syringe after use.
