his pricing was too good and i could not resist. luckily for me it was a small order. reagent turns yellow immediately then turns orange. can anyone tell what hes selling us for instead of "84 percent pure bla bla"...
reagent tests https://s32.postimg.org/iqbp4wlnp/image.jpg https://s32.postimg.org/y0bkc3h5x/image.jpg
Here we go again