The Instech USP-HD25-100-0 5-NJ1P-50 is a sterile catheter lock solution formulated with heparin at 100 USP units per mL in 25% dextrose It is supplied pre-filled to 0 5 mL in a HSW NORM-JECT 1 mL syringe equipped with a PNP3M needle-free PinPort injector to reduce contamination risk and eliminate needle stick hazards The syringes are sealed to maintain sterility and provided in 10 sterile pouches of 5 (50 syringes) br br Features ul li Heparin Concentration 100 USP units/mL /li li Dextrose Concentration 25% /li li Fill Volume 0 5 mL /li li Syringe Type HSW NORM-JECT 1 mL syringe /li li Injector Type PNP3M needle-free PinPort injector /li li Sterility USP-standard sterile compounding /li li Package Configuration 10 pouches of 5 (50 syringes) /li li Use Case Catheter lock solution for maintaining catheter patency in laboratory animals not for human use /li /ul