join@lemmy.ml to Memes@lemmy.ml · 2 days agoTitlelemmy.mlimagemessage-square30linkfedilinkarrow-up1327arrow-down18
arrow-up1319arrow-down1imageTitlelemmy.mljoin@lemmy.ml to Memes@lemmy.ml · 2 days agomessage-square30linkfedilink
minus-squareBreadOven@lemmy.worldlinkfedilinkarrow-up1·1 day agoThey couldn’t using HF as I recall? They had to just a certain mixture of potentially 2 chemicals to do it.
minus-squareSippyCup@lemmy.worldlinkfedilinkarrow-up2·1 day agoSulfuric acid plus a secret additive. Which was almost certainly just hydrogen peroxide.
minus-squareBreadOven@lemmy.worldlinkfedilinkarrow-up2·24 hours agoYep. I assume 30 % H2O2. Good 'ol piranha solution.
minus-squareSippyCup@lemmy.worldlinkfedilinkarrow-up3·19 hours agoI think Adam even says it’s a 30% solution at one point.
minus-squareBreadOven@lemmy.worldlinkfedilinkarrow-up1·18 hours agoOh nice. I haven’t seen it in many years. But 30 % is what is the go-to for piranha. Also I don’t know if you can purchase much higher? I’d have to look into it.
They couldn’t using HF as I recall? They had to just a certain mixture of potentially 2 chemicals to do it.
Sulfuric acid plus a secret additive. Which was almost certainly just hydrogen peroxide.
Yep. I assume 30 % H2O2. Good 'ol piranha solution.
I think Adam even says it’s a 30% solution at one point.
Oh nice. I haven’t seen it in many years. But 30 % is what is the go-to for piranha. Also I don’t know if you can purchase much higher? I’d have to look into it.