column cleanig

[zahid]

Gc 1000 mark II by yokogawa.
column types: ygc-0114k . ygc-0103g. ygc-0614k and capillary length 0.36m resistance 40sec/10mlN2 capillary L=0.1 R=4 capillary L=0.12m R=4.8 capillary L=0.13 R=4.8 capillary L=0.36m R=40 and cap L=0.43m R=15
We have the mentioned set of columns and it stop working due to contamination in sample. So kindly tell me how can we clean/rinse or regenerate it.

[alchemistjr]

Hi!

My name is Tan. A client of mine has the same GC as yours, HC 1000 Mark II by Yokogawa. However, there are no columns supplied to them. May I know where did you purchase your column? I was given the following specifications and yet no one is able to help as this is not a usual model in my country. Can you please advise?

1- They are a petrochemical company and this unit measure these gases:



· N2 RANGE 0-2/

· CH4 RANGE 40-90/

· AR RANGE 0-1/

· CO2 RANGE 0-2/

· CO RANGE 0-1/

· C2H6RANGE 0-1/

· C3H8 RANGE 0-1/

· H2\BALANCE

· NO2-NH3RANGE 0-1/

· N2 RANGE BALANCE



2- Capillary Coil #4

3- R=50 SEC/10ml N2 0.1 Mpa

4- Length (M)(1/16) 0.46

Really appreciate your help...