Additional Info. Trademark:Higher Min. order: Trade Terms:FOB Payment Terms: T/T, L/C Packing:Paper Carton Packing or as Your Request 25PCS/Carton Standard:ISO 9001 Origin:NINGBO,Zhejiang,P.R.China HS Code:90183100 Production Capacity:500PCS/Week Product Description HR101 Double-Barreled Continuous Syringe  Specs: Left is 0.5ml, right is 1ml  Feature:  1. Double-barreled, the accuracy is:  0.5ml: 0.05ml; 1ml: 0.1ml  2. Luer-lock, Metal piston  3. Material for handle: Nylon  4. Easy of operation