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"Water Quality and Pollution Activities and Models"

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Weather Water Tanks: Fronts and Thermoclines Lab Activity

Item Number:  (470190-704)
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Bromine water kit

Item Number:  (470300-416)
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Bromine Water Kit

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Determination of Water Hardness kit

Item Number:  (470146-438)
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Determination of Water Hardness kit, 40 tests, Kit Contents: 6 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 2 Titrator 3mL, 3x60mL 0.005 M EDTA Titrant60mL pH 10 Buffer Solution, 15mL Ericochrome Black T Indicator Solution

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Water treatment and filtration, full kit

Item Number:  (470136-730)
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Determination of the Ammonia Nitrogen Concentration in Water Kit

Item Number:  (470146-434)
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Determination of the Ammonia Nitrogen Concentration in Water kit, 40 tests, Kit Contents: 12 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 15mL Ammonia Test Solution 1, 15mL Ammonia Test Solution 2

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Determination of the Nitrite and Nitrate Concentration in Water Kit

Item Number:  (470219-152)
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Determination of the Nitrite and Nitrate Concentration in Water Kit, Includes: 60 mL Griess Reagent, 0.5 g Cadmium Metal Powder, 6 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, Size: 40 tests

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Purified Water, Deionized, for Chemical Lab, Size: 1000ml Bottle

Item Number:  (470327-682)
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Ward's® Encounters of the Worst Kind: Water Pollutants and a Living Organism Lab Activity

Item Number:  (470007-202)
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Deionized water, 3.8 L

Item Number:  (470300-966)
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Deionized Water

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Air & Water Leaves

Item Number:  (470181-432)
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Turn table for accelerometer

Item Number:  (470219-596)
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Water

Item Number:  (CA71003-550)
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Water, aquapur* sterile purified water 5g meets usp specifications, for use in dilution of sterile disinfectants, filtered to 0.2um, irradiated to a sal 10 -6and tested for sterility and endotoxin using current usp method. meets usp and caps/nccl type i specifications.

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Water

Item Number:  (CA71003-548)
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Water, aquapur* sterile purified water 4x1g, meets usp specifications, for use in dilution of sterile disinfectants, filtered to 0.2um, irradiated to a sal 10 -6and tested for sterility and endotoxin using current usp method. meets usp and caps/nccl type i specifications.

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Water

Item Number:  (CA71003-552)
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Water, aquapur* sterile purified water 55g meets usp specifications, for use in dilution of sterile disinfectants, filtered to 0.2um, irradiated to a sal 10 -6and tested for sterility and endotoxin using current usp method. meets usp and caps/nccl type i specifications.

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Ward's® Coliscan Kit: How Clean Is Your Water?

Item Number:  (470030-336)
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Giant Water Bug, Preserved, Jar of 10

Item Number:  (470001-304)
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