aryan_hr
Harmless
Posts: 1
Registered: 1-11-2003
Member Is Offline
Mood: No Mood
|
|
Freon Standard
Hello there,
Is there any body knows where can I get Freon Standard as solution? mixture would be great!
R134, R143, R22,..
Thanks,
|
|
|
crazedguy
Hazard to Others
Posts: 143
Registered: 12-11-2010
Member Is Offline
Mood: You can't fix stupid
|
|
DO you mean a tank with it in liquid form, my dad does air conditioners so he has lots of tanks of it. Although unless you can get it from a lab
supply the easiest way would be to order it from refrigerant suppliers, but you need a license unless you have a friend in the business which could
supply you.
|
|
|
ScienceSquirrel
International Hazard
Posts: 1863
Registered: 18-6-2008
Location: Brittany
Member Is Offline
Mood: Dogs are pets but cats are little furry humans with four feet and self determination! 
|
|
Something like this;
http://www.sigmaaldrich.com/catalog/ProductDetail.do?lang=en...
|
|
|
Phosphor-ing
Hazard to Others
Posts: 246
Registered: 31-5-2006
Location: Deep South, USA
Member Is Offline
Mood: Inquisitive
|
|
$52.70!!! FOR 1ml !!!!!
"The nine most terrifying words in the English language are: 'I'm from the government and I'm here to help.'" -Ronald Reagan
|
|
|
Lambda-Eyde
National Hazard
Posts: 860
Registered: 20-11-2008
Location: Norway
Member Is Offline
Mood: Cleaved
|
|
Nono. $52,70 for 10 mg in 1 ml of ethyl acetate. 
|
|
|
ScienceSquirrel
International Hazard
Posts: 1863
Registered: 18-6-2008
Location: Brittany
Member Is Offline
Mood: Dogs are pets but cats are little furry humans with four feet and self determination!
|
|
The ampoule is rolled on the inner thighs of busty blonde women or bronzed Aussie surfer boys before sending to the client*
* Please specify preference on the order form
Seriously it is used as an analytical standard for things like GC - Mass Spec and these things always cost an arm and a leg. If you are assaying for
Freons in polar ice the cost of the standards is tiny compared with collection and storage costs, etc.
|
|
|
unionised
International Hazard
Posts: 5126
Registered: 1-11-2003
Location: UK
Member Is Offline
Mood: No Mood
|
|
I work in an analytical lab. With the hourly rate that my time is charged at I would need to be able to make and test that solution in about 15
minutes to compete with just buying it.
I'm good, but I'm not that good.
$52 for 50 mg is quite cheap (there are 5 components so it's 50 mg). It's equivalent to about $1000 per gram.
Some of the standards we make in-house cost the equivalent of millions of dollars per gram.
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
