Gassing manifolds for easy sample evaporation.

Thermo Scientific Reacti-Vap Evaporators are gassing manifolds designed as accessories to Reacti-Therm Heating Modules for attachment to a supply of inert gas (nitrogen or argon) to enable needle-directed dry-down of liquid reaction samples. The manifolds split the incoming flow of gas into 9 or 27 needle ports that point downward into open sample vials placed in compatible Reacti-Block Aluminum Blocks. All 9 or 27 ports can be used at once or selective ports can be capped off with the supplied plugs.

Reacti-Vap Evaporator (9-port). This manifold is designed for use with Reacti-Therm I Heating/Stirring Modules (single block).	Reacti-Vap Evaporator (27-port). This evaporator manifold is designed for use with Reacti-Therm III Heating/Stirring Modules (triple block).

Highlights:

• Two models – choose 9-port or 27-port model for compatibility with single-block and triple-block Reacti-Therm Modules, respectively
• Complete accessories – units supplied with manifold, support rod, mounting bracket and screws (for attachment to Reacti-Therm Modules), 9 plugs and complete sets of 2.5 inch (64 mm), 16-gauge stainless steel needles
• Integrated pressure-relief valve – protects against excessive gas-flow, which can spill samples, and dangerous pressure build up
• Easy set-up – attach to corresponding Reacti-Therm Module, attach tubing from gas supply, and lower into position over samples and start gas flow
• Replacement needles and plugs – accessory packs of needles and plugs are available, as well as sets of longer, black-PTFE coated 19-gauge needles

Applications: General sample incubation and evaporation in a variety of tube and vial sizes Silylation, alkylation and acylation derivatization reactions for GC sample preparation
	Reacti-Vap Needles and Plugs. Replacement Tube Kit (left) and PTFE-Coated Needles (right).

Related Products
Reacti-Therm Heating/Stirring Modules
Reacti-Block Aluminum Blocks
Reacti-Vial Small Reaction Vials