JAS provides GC accessories like double chamber CryoTrap which is a powerful and high-quality trap combines the latest advances in CryoTrap technology like low thermal mass, efficient insulation and maximum heating power to efficiently trap volatile compounds in front part of a capillary column.

JAS Preparative Fraction Collector (EzPrep) for gas chromatography is the ideal solution for sample collection, component isolation and purification from complex matrices.

JAS Olfactometer is a sniff detector for gas chromatography. It allows the operator to use his human nose to identify single odors as they elute from the analytical column. Olfactory events are digitally recorded by intensity and duration. This allows the user to identify single odors in complex smells.