Specifications

USING THE GRCM a
Cleaning the GRCM .
Solvent Evaporation Results The following table shows the
results of an experiment involving the evaporation of several different
solvents at one time. The process was carried out over a period of one hour
at
45 "C. Up to 80% of the solvent was recovered by the recommended
solvent trap. These are representative results. Actual results may vary.
a. The initial solvent volume was 7 ml.
b. The THF was concentrated within 40 minutes.
Figure 10: Evaporation at 45 "C for One Hour
CLEANING THE GRCM
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It is essential to clean the GRCM thoroughly after each use to avoid
contaminating future processes.
Cross-contamination of some solvents with the residue of
previous synthesis may cause unexpected and hazardous
consequences.
A Caution
Use only alcohols (methanol, ethanol , etc.) as cleaning
solvents for the Gas Delivery Manifold. Use of other solvents
may cause permanent damage to the manifold assembly.
GRCM - User Manual
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