>>We are using a GCPal sampler with our Gasbench system.   The 
>>autosampler methods provided in Isodat control the length of time 
>>the sampler needle remains in the vial by fooling the autosampler 
>>into several pseudo-fill cycles with a non-existent syringe, these 
>>methods have names "internalNo x" where x varies from 1-9.  Higher 
>>values of x result in longer dwell times for needle in 
>>vial.   Often "internal No 8" is a useful sample interval but I 
>>need something a little longer.  "Internal No 9" goes over the top 
>>and remains in the vial for about 20 minutes.   Does anyone know 
>>how to access and change the parameters of autosampler methods like 
>>"internal No 9"?
>
>David Harris
>UC Davis Stable Isotope Facility
>Department of Plant Sciences
>3112 Plant & Environmental Sciences Bldg.
>Davis, CA 95616
>http://stableisotopefacility.ucdavis.edu
>phone 530 754 7517
>fax 530 752 4361