1) Length: 65mm, 66mm, 85mm, 115mm 2) Drop: 40ul, 46ul, 48ul 3)5000pcs/carton,carton size:76x44x26cm 1) Professional manufactuer2) Sterile or non-sterile 3) Material: PE4.with and without graduations available5. Length: 65mm, 66mm, 85mm, 115mm6 .Drop: 40ul, 46ul, 48ul7 .OEM is welcome8. Good quality, competitive price, prompt delivery