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$262.00
SE
HANNA HI76483A/P special PTFE dissolved oxygen membrane
The cap is made of a durable plastic material with a polytetrafluoroethylene (PTFE) oxygen permeable membrane that separates the probe cathode and anode from the sample being tested.
$274.00
SE
BANTE DO100 type dissolved Oxygen electrode film laminating dissolved Oxygen electrode
Polarographic, saturated output 400 nA ( +/- 25%), zero output < 1%, operating Environmental temperature 0~80 ℃, 32~ 176 ° F, shell material epoxy resin
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