Copper(II) sulfate free-flowing, Redi-Dri&#8482;, ReagentPlus&#174;, &#8805;99%

Copper(II) sulfate anhydrous, powder, &#8805;99.99% trace metals basis

Copper(II) sulfate ReagentPlus&#174;, &#8805;99%

Copper(II) sulfate puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99-100.5% (based on anhydrous substance)

Copper(II) sulfate

Sigma-Aldrich

ReagentPlus&#174;, &#8805;99%

anhydrous, powder, &#8805;99.99% trace metals basis

puriss. p.a., anhydrous, &#8805;99.0% (RT)

puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99-100.5% (based on anhydrous substance)

free-flowing, Redi-Dri&#8482;, ReagentPlus&#174;, &#8805;99%