oxalic acid (FREE)

[chalkie]

Got about 200ml of this left over free to anyone for the price of postage or pickup from me wigan/manchester area.

 

[drstitson]

here we go....

may i ask what % it is?

(lights blue touch paper and stands well back!!!!!)

 

[chalkie]

may i ask what % it is?

(lights blue touch paper and stands well back!!!!!)

No problem, it was purchased from c wynne jones in december and is 4.5 solution.

 

[Arfermo]

Got about 200ml of this left over free to anyone for the price of postage or pickup from me wigan/manchester area.

Stick it in your wife's fridge mate if there is space and it will probably still be quite OK next year.

 

[broandy]

Stick it in your wife's fridge mate if there is space and it will probably still be quite OK next year.

Better to throw away bud its not worth saving it