Re: Your experiences in buying helium in the era of increased scarcity; hydrogen buying hassles, too

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Hank Riley #17854 Dennis, I almost included the Amazon link for the adapter before. Here it is: https://www.amazon.com/Western-Enterprises-Cylinder-Adaptors-Hydrogen/dp/B0029YB1FS/ref=sr_1_2?dchild=1&keywords=hydrogen+gas+adapter+cga&qid=1596073171&sr=8-2
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