We are offering Gas Chromatograph with Head Space. Designed primarily for use with Sigma make Automated GC Model 606. It can be connected to any make GC with proper attachment. The features includes 6 vials of 20ml capacity, temperature controller having range from ambient to 200 Deg C with accuracy of + 0.1 Deg C to heat vial block, gas sampling valve, sample loop & samples transfer line. Sequences of Head space sampler like pressurizing, depressurizing samples injection & flushing are done through time event relay provided in GC.