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Have any of the analysts seen sampling bags or samplers with thermal insulation properties?

2015-11-07View Original

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Have you, the lab technicians, ever seen sampling bags or samplers with thermal insulation properties? Gases that are easily absorbed do not provide good insulation; they are absorbed by the condensate, resulting in lower analysis results. Is there any effective way to prevent a drop in temperature?
Reply #22015-11-08
I really have never seen this before.
Reply #32015-11-08
A stainless steel container can be easily prepared with external insulation; it can be made under negative pressure or at atmospheric pressure, and then connected to a sampling valve
Reply #42015-11-17
I think the same way; it should be hollow, just like a thermos bottle
Reply #52017-11-01
We all put ice packs in the incubator
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