50PCS 

Cannula 4" Long Dispensing Syringe Needle Blunt Tip( in bulk not sterile)

- Great for Refilling and Measuring liquids. Use for science lab, flat back rhinestones, hobby crafts, home or industrial etc.
- note: these dispensing needles not for medical use.

Specification

Color

Lumen

External Dia

Tubing length

14G

 Olive

1.55mm

1.84mm

Shaft length: 4 inch

15G

 Amber

1.37mm

1.81mm

16G

 Gray

1.32mm

1.6mm

18G

 Green

0.84mm

1.26mm

20G

 Pink

0.6mm

0.9mm

21G

 Purple

0.51mm

0.8mm

22G

 Blue

0.41mm

0.7mm

23G

 Orange

0.34mm

0.62mm

25G

 Red

0.25mm

0.5mm