Specs: 10ml ,20ml ,20mlB,30ml ,40ml ,50ml ,50mlB, 100ml Metal Syringe(With Luer-lock)Specs: 10ml 20ml 20mlB 30ml 40ml 50ml 50mlB 100mlTechnology:1. Brass with electroplating2. Accuracy : 10ml: 0.5-10ml adjustable 20ml: 1-20ml adjustable 20ml B-type: 1-20ml adjustable 30ml: 1-30ml adjustable 40ml: 1-40ml adjustable 50ml: 1-50ml adjustable 50ml B-type: 1-50ml adjustable 100ml: 2-100ml adjustable3. ...