Item Number :
(470123-117)
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Item Number :
(470220-896)
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Red Litmus Test Paper, foolproof pH test to determine base, Test strip will turn blue if dipped into an alkaline solution (pH >7), Pocket-sized, lightweight vial, No color chart necessary, solution must be water-based
Item Number :
(470150-880)
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Item Number :
(470150-918)
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Item Number :
(470150-846)
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Item Number :
(470151-004)
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Item Number :
(470001-956)
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Item Number :
(470145-176)
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Item Number :
(470203-388)
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Item Number :
(470123-118)
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Item Number :
(470123-112)
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Item Number :
(470123-140)
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Item Number :
(470123-138)
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Item Number :
(470008-062)
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Item Number :
(470315-554)
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Starter Pen Meters, ST20M-C, Conductivity, pH, Salinity, Measurement Range: 0.0 -99 DegC, 0.00 -14 pH, 0.00 -19.99 ms/cm, Accuracy: +/- 0.05 pH / +/- 0.5 DegC, +/-2.0 % F.S, Compact Design for Fast, Convenient Electrochemistry Measurement At Your Fingertips
Item Number :
(470315-552)
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Starter Pen Meters, ST20M-B, Conductivity, pH, TDS, Measurement Range: 0-1999 us/cm, 0.0-99 deg C, 0.0-14, pH 0.0-1000 mg/L, Accuracy: +/- 0.05 pH / +/- 0.5 DegC, +/-2% F.S.Compact Design for Fast, Convenient Electrochemistry Measurement At Your Fingertips