Dynarex Insulin Syringes 1/2cc 27g x 1/2" (6940). Insulin syringe with needle, non-safety. For use with U-100 insulin. Easy-to-read markings to promote accurate dosing and ease of use. Non Toxic and Non Pyrogenic. Individually Packaged. Sterile and latex-free. 100/BX 5BX/CS. Priced per box.