Classification by insulin concentration
①U-40：40 units/ml————— red protective cap
②U-100：100 units/ml———— orange protective cap
-In domestic market the insulin is usually U-40, both in foreign concentrations.
-Do not use common syringes; Insulin syringes should be chose for special use.
1. Small specification, less pain, with 29 G、30G、31G needle
2. Accurate measurement: 0.3ml、0.5ml、1ml.
Syringes for insulin 1ml - 500 pcs/carton
Syringes for insulin 0.5ml - 1000 pcs/ carton