Sunjay Technologies Pvt. Ltd. Offers Carbon Analyzer Syringes. Sunjay Technologies Pvt. Ltd. Offers various types instruments for research and analytical industries; biotech and pharmaceutical industries. The Carbon Analyzer Syringes are designed for use with gases & liquids, and PE-tipped plungers for working with salty solutions up to 30g/L. The syringes come in 4 models of volumes 50 µL to 250 µL.