On Tue, 4 Aug 1998, Tony Duell wrote:
> Freezer spray I have - and use a lot. It's essential for tracing
> intermittant electrical faults. Liquid nitrogen I don't have, but I am
> told it's not that hard to get or that expensive. Mind you, I don't hold
> out any hope of getting it in the UK at the moment. For example, I wanted
> some dilute hydrochloric acid recently, and was told it couldn't be
> supplied because 'it's toxic'.
Over here, it is commonly available for etching/cleaning swimming pools -
at least on the left coast. But we have the same high degree of idiocy,
also!
- don
Received on Tue Aug 04 1998 - 00:11:27 BST
This archive was generated by hypermail 2.3.0
: Fri Oct 10 2014 - 23:30:43 BST