may i ask what a vacuum filter is?.
coloured rocket fuels
Started by vaslop2005, Aug 04 2010 04:20 PM
32 replies to this topic
#31
dr thrust
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Posted 29 September 2010 - 05:05 PM
yep nice and dry now, popped it in oven may i ask what a vacuum filter is?.
may i ask what a vacuum filter is?.
#32
Potassium chlorate
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Posted 29 September 2010 - 05:41 PM
"This salt, formerly called hyperoxymuriate of potassa, is
used for sundry preparations, and especially for experimental
fire-works."
Dr. James Cutbush
used for sundry preparations, and especially for experimental
fire-works."
Dr. James Cutbush
#33
digger
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Posted 29 September 2010 - 10:20 PM
Yep that is the sort of thing. I am lucky I managed to pick up a monster 240mm jobbie cheap and was given a couple of edwards high vac pumps (one like new and the other of 60's - 70's vintage with a slight oil leak).
Phew that was close.
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