Filter Paper, good quality paper recommended for student use and all routine filtering operations, Its medium retention and flow rate makes it particularly suitable for chromatography, Medium Flow, 25 cm diameter, Pore Size: 6 Micron
50mL. Graduation - 1ml, 2 oz in 1/4 oz. Feature a clear barrel with bold scale markings, tapered plunger rod for ease of aspiration, positive plunger rod stop, and added BD Luer-Lok thread for increased secure connection. Latex free.
Durably Constructed to Withstand Wear and Tear Resulting from Repetitive use,Waterproof Housing Protects the meter in their Working Environment,Simple Operation in a Slim and Portable Design,measurement of pH, oxidation-reduction potential(ORP), conductivity, salinity