View Full Version : hydrogen peroxide %
yakideath12
06-11-2013, 07:17 PM
how much % of solution works better on finding blood trail?
Pharmacy peroxide stuff is only 3% is it good enough to foam up dried blood?
000buck
06-11-2013, 07:59 PM
The more the foamier
BiG Boar
06-11-2013, 08:13 PM
Be a good test. Does it even foam on dried blood?
yakideath12
06-12-2013, 03:09 AM
I would like to test but I have no idea where to get high concetrated proxide.
endtimerwithabow
06-12-2013, 03:32 AM
health food stores have 35% food grade.
I just got a bottle of 40% at the local hair dressers.
BiG Boar
06-12-2013, 07:25 AM
No you didn't. They don't sell 40% in Canada.
Well that must mean the label on the bottle that says 40% by volume is a lie.
Brett
06-12-2013, 07:52 AM
We use truck loads of 52%+ at work. Its what I used on my last skull....It will foam/bubble/destroy ANY organic material including leaves,bugs,dirt.... it would be very hard to distinguish blood in the mix...when you drop some on dirty concrete it foams..
Rackmastr
06-12-2013, 07:57 AM
Heres some info dug up about peroxide as an FYI and percentages.
3% Hydrogen Peroxide (Drug/Grocery Store Variety)
Made from 50% Super D Peroxide, Diluted. Contains stabilizers - phenol, acetanilide, sodium stanate, tetrasodium phosphate among them.
3% 6% 9% 12% Hydrogen Peroxide (Used by Beauticians for Coloring Hair)Comes in strengths labeled 10,20,30,40 volume. Must have activator added to be used as a bleach. Stabilizers used unknown at this point.
30% Re-Agent Hydrogen Peroxide
Used in medical research. Also contains stabilizers.
30-32% Electronic Grade Hydrogen Peroxide
Used for washing transistors and integrated chip parts before assembly. Stabilizers unknown at this point.
35% Technical Grade Hydrogen Peroxide
Contains a small amount of phosphorus to neutralize any chlorine in the water it is combined with.
35% Food Grade Hydrogen Peroxide
(Also 50% Food Grade Hydrogen Peroxide)
Used in food products like cheese, eggs, whey products.
Also used to spray inside of foil lined containers for food storage - known as the aseptic packaging system.
90% Hydrogen Peroxide
Used by the military as a source of Oxygen at Cape Canaveral. Used as a propulsion source in rocket fuel.
99.6% Hydrogen Peroxide
This was first made in 1954 as an experiment to see how pure hydrogen peroxide could be.
bighornbob
06-12-2013, 08:22 AM
40 Volume is only about 12% Hydrogen peroxide. BHB
Bowzone_Mikey
06-12-2013, 08:26 AM
here is some more info on industrial H2O2 .... whats made locally at the FMC plant in Prince George
http://www.fmcchemicals.com/TechDataSheetsMSDS/HydrogenPeroxide.aspx
digger dogger
06-12-2013, 08:27 AM
40 Volume is only about 12% Hydrogen peroxide. BHB
You sir, are CORRECT!!!!;-)
http://i41.tinypic.com/m780eg.jpg
Brett
06-12-2013, 11:15 AM
here is some more info on industrial H2O2 .... whats made locally at the FMC plant in Prince George
http://www.fmcchemicals.com/TechDataSheetsMSDS/HydrogenPeroxide.aspx
that would be the stuff!:)
Bowzone_Mikey
06-12-2013, 11:48 AM
that would be the stuff!:)
great stuff... I spent a month there(at FMC) when I was in College for part of my plant training practicum ... Burned a hole in my boot and went through about 7 pairs of cloves .... anything remotely organic was eaten in a hurry ...
junkyard_g
06-12-2013, 12:02 PM
30% is available at hydroponic stores in 20l pails or 4l jugs. thats where i get mine for skull bleaching
BiG Boar
06-12-2013, 12:19 PM
Jag:
Well that must mean the label on the bottle that says 40% by volume is a lie.
No, it's just that you don't understand what 40 volume means.
Google it. 40 volume peroxide percentage.
yakideath12
06-12-2013, 11:28 PM
anyone here knows retail store that sells 30% near coquitlam? or vancouver area?
Chopper
06-13-2013, 12:01 AM
If they sold you %40 they broke the law ... I am %100 certain you are only aloud %30 H2O2 in Canada with out a licence or being cleared to posses it... You can purchase %30 at any hydroponics grow store ... its commonly used in hydroponics
123.brewski
06-13-2013, 05:27 AM
A buddy of mine said he uses 18% that he gets from the local farm & pet store in town for his european mounts. Not sure what the intended use is.
boxhitch
06-13-2013, 05:56 AM
The lower concentrations work just as well , it just takes more time.
Wonder if anyone has really compared the cost benefit/loss of the high concentrated stuff ? If ease of purchase is factored in , the stuff from hair salons or London Drug is a clear winner.
Soda ash works too , if you happen to know a rig pig. or use baking soda.
lol...cant even edit to fix my spelling errors...click edit tab and nothing shows in text box...happening alot on here
well wtf is that...i click edit to fix my post...it didnt work so i made post above to say that and it erreased my whole original post on the h202 stuff...
yakideath12
06-13-2013, 10:28 AM
http://www.youtube.com/watch?v=ZCOOULOL1vU
peroxide tick lol
IronNoggin
06-13-2013, 10:55 AM
Dangers of Working with Strong Peroxide: http://www.taxidermy.net/forum/index.php/topic,125556.0.html
From the taxidermy forum. Some damn good information to be aware of...
Cheers,
Nog
bighornbob
06-13-2013, 01:03 PM
Dangers of Working with Strong Peroxide: http://www.taxidermy.net/forum/index.php/topic,125556.0.html
From the taxidermy forum. Some damn good information to be aware of...
Cheers,
Nog
I had a small bottle 500ml of 50% and watered it down to about 22% then put a few skulls in there. Then I found the article you mention and it got me paranoid so I diluted it more just to make sure my calculations were correct :):)to about 12%. BHB
junkyard_g
06-13-2013, 03:19 PM
I usually dilute down to 15%, then filter and reuse til it stops working. get 4 or 5 runs with it.
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