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Lab Equipment & Instruments
pH & Electrochemistry
Pen Meter
Pen Meter
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OHAUS
OHAUS ST20C-A Conductivity Pen Meter
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$121.55
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OHAUS pH Pen Electrode for ST20
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$68.00
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OHAUS ST20 pH Pen Meter, 0.01 Resolution
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OHAUS ST20C-C Pen Meter
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OHAUS ST10C-C Pen Meter
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