Manual

5.2 Please note …
711 Liquino, Instructions for use
136
chloromethane, trinitrophenol-2,3,6, vinyl acetate, vinyl chloride, vinyli-
dene chloride
Never
dose hot (>60°C) chemicals or solutions with Dosinos!
• Metrohm offers tubing made of FEP (tetrafluoroethylene-
hexafluoropropylene copolymer) and PTFE (polytetrafluoroethylene).
These materials are largely resistant to organic solvents, strong acids
and alkalis.
FEP tubing is not suitable for:
− perchloric acid
− fluorine
FEP tubing has a limited resistance to:
− chlorosulfonic acid
FEP tubing has a limited resistance at higher temperatures to:
− crude oil products
− perchloroethylene
− tetrachloroethylene
PTFE tubing has a limited resistance to:
− halogenated hydrocarbons
− perchloric acid
− fluorine
PTFE tubing has a limited resistance at higher temperatures to:
− crude oil products
− perchloroethylene
− tetrachloroethylene
• Unoccupied dosing unit connections (Ports) can be sealed with
drying tubes or stoppers.
• Divide your synthesis run into part steps and create separate XDOS
methods for the individual dosing steps. Then you can link together the
individual part steps (methods) to form a sequence (SEQ mode) and
add further commands to it.