Does anyone have a good suggestion for a supplier for the SGE predrilled septa that is used in the injection block of the LGR LWIA? I've been using the SGE 0418999 (6mm HT Predrilled 4mm) but am having a difficult time finding them online.
Or, are there any alternative septa that folks have found that work as well (or even better)?
Thank you in advance,
Amy
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Amy Wagner, Ph.D (she/her)
Associate Professor and Chair, Geology Department
California State University Sacramento
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