LF: Re: Re: Tin Plating compound (off topic LF, almost on topic microwaves)

["Dave Brown" <tractorb@ihug.co.nz>]

----- Original Message ----- 
From: "g3ldo" <g3ldo@ukonline.co.uk>
> I used to use some stuff called Amonium Bi-flouride in 1960.
A timely reminder, thanks Peter--
I have a quantity here still  -  way up on a back shelf inside several thick
plastic bags. I need to safely dispose of it.......maybe I should keep just
a small amount and label it well!
Certainly the 'bees knees' for xtal shifting. Though a lost art for LF
purposes I think.
73
Dave,
ZL3FJ