syringe and needle for insulin
syringe and needle for insulin Product structure: It consists of needle tube, sheath, jacket, piston, core rod and optional accessories end cap.

syringe and needle for insulin Model distinction:

Red cap: U-100 (0.3ml, 0.5ml, 1.0ml)

Orange protective cap: U-40 (0.5ml, 1.0ml);

Features:
The needles are thin and the pain is less, and the needles are 29G, 30G, and 31G;
Accurate measurement, 0.5ml, 1ml.