Specifications

OVERVIEW
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The QuestTM Gaseous Reaction and Concentration Manifold (GRCM) is
designed for use on the Quest 210 SLN organic synthesizer, and on the
standard Quest 210 with the Lower Manifold Luer Upgrade.
The GRCM enables gaseous reactions
(e.g., hydrogenation, carbonylation,
etc.) and sparging to be to be carried out. It also enables products to be
concentrated and evaporated directly, simplifying solvent exchanges and
the transition from synthesis to purification.
The GRCM consists of the following components:
Control Box. The control box has two gas inputs, a three position valve, a
pressure gauge, and two gas outlets each with a needle valve to regulate gas
flow. The gas supplies for concentration and gaseous reactions connect to the
control box. The User selects either gas input
1, gas input 2, or closed using the
three-way valve. One gas outlet connects to the gas delivery manifold via 118"
Teflon tubing, and the other is for use with an additional gas delivery manifold.
Gas Delivery Manifold. The gas delivery manifold attaches to the Quest 210
lower manifold luers and delivers gas
to the reaction vessels. The delivery
manifold has a gas input, a manifold to distribute gas to 10 reaction vessels, and
10 gas outlets with female luers which mate with the male hers of the Quest 210
lower manifold. Each gas outlet has a check-valve to prevent its reaction vessel
from draining while allowing gas delivery.
Solvent Trap Manifold. The solvent trap manifold attaches to the Quest 21 0
upper manifold and vents the reaction vessels during concentration. The solvent
trap manifold has a port for each reaction vessel, a manifold to collect the exiting
gas, and an outlet which connects to a solvent trap.
The GRCM can be used to concentrate or add a gaseous reagent to a single
bank of ten Quest reaction vessels (10 RVs) and has a maximum operating
pressure of
10 psig (1.69 barr).
An Expansion Kit is available which provides additional delivery and
solvent trap manifolds to expand the number of parallel concentrations and
gaseous reactions to twenty (20
RVs).
GRCM - User Manual
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