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Your cart is empty.Amazon.ca Product Description
This Whatman Polycap TF 36 PTFE filter device is an excellent disposable encapsulated filters and has a 0.45µm pore size and 1.5 inch sanitary fittings. The hydrophobic PTFE membrane housed in a polypropylene capsule is designed for use with solvents and aggressive solutions. It is fully autoclavable and integrity-testable for sterile applications. The capsule filter is manufactured under very clean conditions in a Class 10,000 clean room and under an ISO Quality System. The maximum pressure is 60psi (4.1 bar). Fittings: 1.5inch Sanitary. Filtration Area, Capsule: 36mm. Pore Size: 0.45µm. 5/Pack. Whatman #: 2602S.
From the Manufacturer
Innovative design with flat surface technology for quick on-the-spot pH measurements combined with autoranging high accuracy Conductivity cell. Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode. Includes electrode, protective sensor cap, sample cup with cap, four 3V CR-2032 batteries, and 48-Inch (1.2m) neck strap.
DarrylT
July 16, 2025
Great piece of kit for my work.Just remember to follow the calibration instructions 👍
Busy Executive
July 16, 2025
I use this to do spot water quality tests on the water coming from the private well that feeds my home. For the most part, it's easy to use and is as accurate as any tests I've tried. TDS, Salinity, ph and conductivity are easily determined from a single test sample in under five minutes. Of course, it would be ideal is the unit could also test for additional contaminants (iron, nitrates, chlorine, etc), but for what it offers, this is a great probe that gives you a quick understanding of whether you've had any changes to your water quality.Definitely a good way to get started with water quality testing.
James Lacey
June 28, 2025
Item as described!!!
JOSE E
February 14, 2025
It is doing pretty well. Calibration required. Does a pretty good job and is very convenient
Flash Corliss
November 11, 2024
I bought several Chinese knock offs before buying this one.Yeah, this is the one to have. Instantly gives you PH and TDS readings. Guess I'll toss the Chinese cheapies.
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