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Handheld Combination Meter pH/mV/Temperature Portable | Environmental Student Test Lab Kit | EC/TDS/Celsius, Waterproof Tester |
Catalog #: 3275-30
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Catalog #: 2000-10
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Catalog #: EC60
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Our price: $134.50
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Our price: $52.00
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Our price: $93.00
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Combined Logging Bench Meter | Checker Pocket Sized pH Meter | Base Indicator Strips Red Litmus Test Paper |
Catalog #: MI160
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Catalog #: HI98103
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Catalog #: 4301-1
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Our price: $814.00
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Our price: $36.95
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Our price: $1.30
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Acid Indicator Strips Blue Litmus Test Paper | ||
Catalog #: 4302-1
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Our price: $1.30
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