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Determination of the Alkalinity of Water Kit

Item Number:  (470146-440)
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Determination of the Alkalinity of Water, 40 tests, Kit Contents: 3 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 2x1mL Titrator, 3x60mL Hydrochloric Acid Titrant, 15mL Total Alkalinity Indicator Solution

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WARD’S Instant Water Quality Test Kit

Item Number:  (470014-998)
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Ward's® Coliscan Kit: How Clean Is Your Water?

Item Number:  (470030-336)
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Gas Turbine Engine Model

Item Number:  (470121-112)
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Rotary Engine Model

Item Number:  (470121-114)
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Kinetic Theory Model

Item Number:  (470039-714)
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Steam Engine Model

Item Number:  (470120-694)
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Accelerometer

Item Number:  (470219-594)
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Accelerometer, To study Newton's 2nd law and other motion related experiments. The unit comprises a rectangular-shaped container, marked with a centimeter grid, supported on a stedy base. The base can also be attached to a turntable, 15x27cm

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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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Water Turbine with Dynamo

Item Number:  (470149-432)
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Cone Clutch Drive

Item Number:  (470120-724)
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Friction Wheel Drive

Item Number:  (470120-722)
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Worm Gear

Item Number:  (470120-720)
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Aids Virus

Item Number:  (470138-074)
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Cam with Straight Line Lever

Item Number:  (470120-726)
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Turn table for accelerometer

Item Number:  (470219-596)
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Variable Inertia Activity Set

Item Number:  (470148-950)
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Tuning Fork Activator

Item Number:  (470148-966)
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Bell Jar and Vacuum Activity Set

Item Number:  (470148-886)
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Bacterial Pollution of Water Lab Activity

Item Number:  (470023-912)
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Mystery Density Activity Set

Item Number:  (470220-792)
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Mystery Density Activity Set with wooden holder, which allows for efficient storage and easy access, Set of 12 bars of different length but the same diameter

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Salinity Test Kit

Item Number:  (470220-218)
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Salinity Test Kit, perform simple titration, Includes: 100 mL Silver Nitrate Titrant, 15 mL 1.0M Potassium Chromate, 3 Plastic Pipettes, 3 Reaction Vessels, 3 Collection Bottles, 2 1 mL Titrators, 1 Measuring Tube, contains enough materials to perform 40 tests

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Ocean floor model

Item Number:  (470350-646)
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APES Lab #3: What's Up With The Ozone?, Classroom Set

Item Number:  (470189-738)
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Plant and Animal Cell Model Kit

Item Number:  (470103-998)
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Effect of Salinity on Seawater kit

Item Number:  (470220-216)
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Effect of Salinity on Seawater kit, Includes: Phenolphthalein Indicator, 1M Potassium Chromate, 0.1M Silver Nitrate, 3M Sodium Hydroxide, Synthetic Atlantic Ocean Water, Gulf of Mexico Water and Pacific Ocean Water, has enough materials for 15 groups

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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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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 Hardness of Water, kit

Item Number:  (470163-106)
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Determination of the Hardness of Water, Kit Includes:4x500 ml EDTA Solution, 0.005M, 2x200 ml Buffer Solution, 2x15 ml EBT Solution (Eriochrome Black, 0.1%) UN1219

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Coliform Test Kit

Item Number:  (470150-462)
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Quantifying Enzyme Activity with Amylase Kit

Item Number:  (470024-116)
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Activity Series Chemistry kit

Item Number:  (470163-070)
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Activity Series Chemistry Kit, To determine an activity series for a group of metals and a group of nonmetals, 15 lab groups, Certification: 49 CFR 173. 4

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