Microlitre syringe with cemented needle, capacity 0.5 to 1000 ulMade of Borosilicate glass, Stainless steel. Volume Needle Type Needle Length Outer Diamter of Needle Graduation 0. 5 ul Cemented Needle 78 mm 0. 5 mm 0. 01 ul 1 ul Cemented Needle 73 mm 0. 5 mm 0. 02 ul 5 ul Cemented Needle 75 mm 0. 5 mm 0. 1 ul 10 ul Cemented Needle 55 mm 0. 5 mm 0. 2 ul 25 ul Cemented Needle 55 mm 0. 5 mm 0. 5 ul 50 ul Cemented Needle 55 mm 0. 5 mm 1 ul 100 ul Cemented Needle 55 mm 0. 5 mm 2 ul 250 ul Cemented Needle 55 mm 0. 5 mm