Superior Quality - Bigger ink ribbon replacement for erc09 utilize ultrasonic welding machine to splice the ribbon, smooth nylon base and fine ink particles are capable of printing clearly, resisting to fade and...
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 #: 167200-08 | Manufacturer: Rocker
Accurate scale marking makes precise sample addition easy.
Small volume vacuum filtration for biological or particulate contamination analysis.