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You Searched For:

"Test Tube Racks"

359  results were found
 
 
 
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WaterWorks™ School Test Kit

Item Number:  (470004-284)

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WaterWorks™ 9-WAY Test Kit

Item Number:  (470151-358)

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Arsenic Quick Test Kit

Item Number:  (470021-304)

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Spoon, 0.1g, plastic for Nitrate Nitrogen Test kit

Item Number:  (470225-860)
Soil Test Measuring Spoon

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Single factor water test kit, Pesticides, 2 tests

Item Number:  (470144-546)

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Single factor water test kit, nitrate/nitrite, 30 tests

Item Number:  (470173-834)

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Iron Water Test Kit

Item Number:  (470203-104)

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Single factor water test kit, heavy metals, 50 tests

Item Number:  (470173-838)

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Single factor water test kit, copper, 25 tests

Item Number:  (470173-830)

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Wide Range pH Water Test Kit

Item Number:  (470203-110)

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Alkalinity Water Test Kit

Item Number:  (470203-106)

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Single factor water test kit, total chlorine, 30 tests

Item Number:  (470173-832)

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Single factor water test kit, pH, 30 tests

Item Number:  (470173-840)

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Spectrum tube power Supply 220V AC

Item Number:  (470221-438)
Spectrum tube Power Supply, Connecting sockets are fully shielded to prevent electric shock. The bottom socket is spring loaded so tubes can be changed easily. Operates on 220V. The cord is 8 inch. Overall dimensions: 14-1/2inch x 4-1/2inch x 3inch

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Single factor water test kit, total hardness, 30 tests

Item Number:  (470144-634)

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Single factor water test kit, iron, 30 tests

Item Number:  (470144-534)

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