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Environmental Student Test Lab Kit | pH Tester, Basic Handheld | pH Tester, Basic Handheld with Automatic Temperature Compensation |
Catalog #: 2000-10
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Catalog #: 3275-12
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Catalog #: 3275-15
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Our price: $52.00
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Our price: $44.50
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Our price: $58.50
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pH Tester, Waterproof Handheld | pH Tester, Waterproof Handheld with Automatic Temperature Compensation | Handheld Combination Meter pH/mV/Temperature Portable |
Catalog #: 3275-22
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Catalog #: 3275-25
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Catalog #: 3275-30
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Our price: $49.50
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Our price: $62.50
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Our price: $134.50
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pH Electrode, Basic | pH Electrode, Refillable | Base Indicator Strips Red Litmus Test Paper |
Catalog #: 3275-41
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Catalog #: 3275-43
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Catalog #: 4301-1
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Our price: $36.50
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Our price: $46.50
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Our price: $1.30
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Acid Indicator Strips Blue Litmus Test Paper | pH Strips Test Paper, Wide Range | The Wind Generator |
Catalog #: 4302-1
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Catalog #: 4305-1
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Catalog #: 7003-8
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Our price: $1.30
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Our price: $1.85
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Our price: $48.50
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EC/TDS/Celsius, Waterproof Tester | Checker Pocket Sized pH Meter | pH Portable Meter |
Catalog #: EC60
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Catalog #: HI98103
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Catalog #: MI105
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Our price: $93.00
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Our price: $36.95
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Our price: $420.00
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