Hydrion Insta-Chek pH Papers provide:
A direct reading pH paper with the widest range available in a single paper
A simple, single color match for all pH values
Distinct and easily matched color separations
Accurate,...
Mfr #: 931116
Baffles designed for high aeration and low shear to maintain cell viability
Same footprint as comparable Fernbach flask but with a 50-60% fill volume
Less foaming than disposable Fernbach potentially...