Sn blood test

[orion182]

How can I draw enough blood to test my sn like in the resource thread? To fill a teaspoon.

 

[CoffinDance]

You don't need to fill the entire spoon. A few drops of blood is enough.
I made a dozen or so very small and superficial incisions on my leg with a razor blade (max 1 cm wide) and squeezed out the blood. I never hurt myself so it was my first time with a razor blade and apart from a slight pinch I was fine. Even the cat scratches more.
I think pricking a finger with a needle is more painful.

 

[rt1989526]

How much SN is necessary to test blood in a spoon?

 

[Homecoming]

How much SN is necessary to test blood in a spoon?

Around 5-6 grams

 

[GoodPersonEffed]

How much SN is necessary to test blood in a spoon?

Just a tiny little pinch will do it. It's not the amount of SN that matters but the purity.

And you don't even need a full spoonful, a few drops will do it. The person who did a full spoon was an experienced cutter.

 

[mem12]

Around 5-6 grams

For a few drops of blood?

 

[CoffinDance]

How much SN is necessary to test blood in a spoon?

Less than 1 gram. I used a few grains and it turned brown quickly.

 

[rt1989526]

Thanks all

 

[mem12]

I plan to do aquarium test but in the mean time. Central spot is my blood without SN, others 6 spots are mixed with it. 98%SN

 

[orion182]

I coldnt see mine turning brown just very dark. I dont know if the blood clotting made it darker. Will test it again.

 

[Blurred_Reality]

Obviously this test isn't definitive, but do you think it is sufficient to determine a high enough purity? Thanks

 

[Blurred_Reality]

Anyone? Also if I break the seal to test this how long can it be stored? Still technically in an airtight container.

 

[Frauw]

Anyone? Also if I break the seal to test this how long can it be stored? Still technically in an airtight container.

Sorry if this is a late response, I just tested mine kinda haphazardly but as you can see one part of my blood is nice and red, whilst the other is a darker and chocolatey colour, the reaction was instantaneous so I think it would still be lethal enough to do the job. as for cracking the seal on it I wouldn't have a clue, I opened mine about 2 months ago but I've had it since November 2019. I think you'll be fine to store it for a few years as long as its properly stored.

 

[lil.yeet]

Sorry if this is a late response, I just tested mine kinda haphazardly but as you can see one part of my blood is nice and red, whilst the other is a darker and chocolatey colour, the reaction was instantaneous so I think it would still be lethal enough to do the job. as for cracking the seal on it I wouldn't have a clue, I opened mine about 2 months ago but I've had it since November 2019. I think you'll be fine to store it for a few years as long as its properly stored.

Wow that's scary