Other Notes Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723. Packaging 1, 2, 2.5, 4, 4×4 L in glass bottle 20 L in steel drum 56 L in Pure-Pac™ 1 Legal Information ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC |