GOW-MAC from Sigma for He and CO2. Ar lecture bottle for all else.
--
Charlotte Lehmann
Assistant in Instruction
Bates College
Department of Geology
206A Carnegie Science Building
44 Campus Avenue
Lewiston, ME 04240
Phone: 207-786-6485
FAX: 207-786-8334
Quoting "Denhaan, David" <[log in to unmask]>:
> Dear List,
>
>
>
> Would anyone like to recommend a leak detector? I would be using it on
> a gas bench and a precon.
>
> Thanks,
>
> David
>
> David DenHaan
> USDA ARS
> National Soil Tilth Laboratory
> 2110 University Blvd.
> Ames Iowa 50011
> 515-294-0118
> [log in to unmask]
>
>