The Hamilton® TLC Syringes manufactured by Hamilton Co. come with 2 in. (51 mm) long cemented needle with PTFE coating, allowing for more reproducible sample spotting on TLC plates.
Specification
Material: Stainless steel needle (PTFE coated tip) Needle size: 26s ga Packaging: Pack of 1 ea Needle L: 51 mm (2 in.) Volume: 10 μL