Yes, of course why would anyone not do so. The methods used were all of the usual state of the art methods, just do your reading into the complexities of measuring helium in metals and you’ll see how it is done. It’s all at your Googling fingertips.
From: Jed Rothwell [mailto:jedrothw...@gmail.com] Sent: Wednesday, November 16, 2016 3:45 PM To: vortex-l@eskimo.com Subject: [Vo]:How much helium? Russ George <russ.geo...@gmail.com <mailto:russ.geo...@gmail.com> > wrote: Jed’s senility is showing in his recollection. In my work I have repeatedly shown helium bubbles, known as “loop punching” in the proper solid state science vernacular. These ‘bubbles’ form inside solid cold fusion metals. Did you confirm the gas in the bubbles was helium? If so, by what method? - Jed