Articles in this category

What is the optimal needle penetration of the OPTIC inlet system?
What should be the minimum and maximum Air pressure for the OPTIC cooling valve?
How far must the column go into the OPTIC inlet?
What is the maximum temperature of the OPTIC?
Can I use metal ferrules with the OPTIC inlet?
How can I clean the OPTIC inlet?
I see solvent tailing in my chromatogram, what can I do?
I have unstable flows and pressure, what could this be?
Is the OPTIC inlet compatible with PAL SPME-Arrow?
Can I do On-Column with OPTIC?
Can the OPTIC-3 and the latest version of Evolution Workstation be used on Windows 10?
The Inlet or CryoTrap won’t heat up and the value remains 0 / zero
CryoTrap temperature is not stable, what could be the problem.
Can I use a polydimethylsiloxane (PDMS) coated stir bar with OPTIC?
Can the Merlin Microseal be used with the OPTIC?
I have a standard OPTIC-4S and I want to make a liquid pyrolysis of a polymer, is that possible?
The polyamide of the first part of the column is gone.
How can I optimize my Large Volume Injection (LVI) ?
I want to add a temperature step in the Expert Method, but cannot do this because it is greyed out.
Can 2 OPTIC's be installed on one GC and one computer?
Evolution Workstation has stopped working. error. Error "left axis".
Is there a log file available?
How can I do floating of Inlet temperature in Expert Method?
Evolution Workstation does not hold the settings like IP address etc.
What can I do with 'Run Time Data' from Evolution Workstation?
Can I use a metal column in the CrypTrap of the OPTIC?
Can I use a metal column in OPTIC Inlet?
How often do I need to replace the Split Line Filter?
My Split line is blocked very fast, what can I do?
Can the industry-standard (¼-inch (6.4 mm) o.d. x 3½-inch (89 mm) long) sorbent tubes be used with OPTIC?
Errors and Warnings / OPTIC-4
No pressure readout in the OPTIC Status View
Gas connection leaking / Coupling leaking
If we were to use a pre-column, do we need to set the column length to be longer in the OPTIC software (pre-column + analytical column)?
PTFE ring looks broken on Top Boss (top of inlet)
OPTIC-4 Gas Control Connections.
Black parts in the liner / inlet and I have a carry over problem
LINEX Method doesn't start when I use the Run Button.
CryoTrap cannot reach low setpoint
Higher Nitrogen signal with low split flows, problem or not?
I am not sure what liner I should use.
Do I need Peltier cooling with the OPTIC inlet?
Can I get a CryoTrap without the OPTIC inlet?
the film of the column is gone at the entrance and the exit of the cryotrap.
Split flow measured at the Exhaust is wrong.
support for OPTIC-2 or OPTIC-3
Software Access Control, lost password
What Dewar is needed for the CryoTrap when using LN2?
Setup LAN or USB to make communication with OPTIC-4 from Evolution Workstation
GCMS Ions, what is what
How to check the thermocouple
Siloxane peaks in baseline GCMS
Why do I have a double solvent peak with large volume injections? (LVI Method)
I have an OPTIC-4SC (cryotrap version) and I like to use some methods without the cryotrap, how can I do this?
Explanation of method parameters from Evolution Workstation
What Ramp Rate should I use for Thermal Desorption (TD)?
Configuration of Shimadzu 2030 GC start signal for OPTIC
Log4j2 vulnerability