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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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Steam Engine Model

Item Number:  (470120-694)
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Kinetic Theory Model

Item Number:  (470039-714)
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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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Water treatment and filtration, full kit

Item Number:  (470136-730)
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Bacterial Synergism Lab Activity

Item Number:  (470030-192)
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Solar Demonstration Kit

Item Number:  (470148-726)
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What is a Fossil? Activity Set

Item Number:  (470026-808)
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Ward's® Diffusion and Cell Size Lab Activity             

Item Number:  (470178-380)
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What do Seababies tell us about Pollution Lab Activity

Item Number:  (470024-486)
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Shampoo Evaluation Lab Activity

Item Number:  (470007-766)
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Priciples of stoichiometry, This kit

Item Number:  (470163-316)
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Priciples of stoichiometry, This kit has been designed to allow students to perform experiments to see what types of reactions occur when various solutions are mixed together

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Playing with polymers

Item Number:  (470163-308)
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Playing with polymers, Teacher leads a class discussion about polymers and their importance in our everyday lives (specifically plastics).

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FUNdamentals of Physics: Simple Machines

Item Number:  (470014-336)
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Document Analysis Kit

Item Number:  (470219-090)
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Document Analysis: Comprehensive Lab Activities kit, designed to introduce students to the field of document analysis, Kit contains 10 unique sets of materials for 10 groups, Teachers Manual and Student Study Guide copymasters are included.

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Invest AP bio 13 enzyme act refill

Item Number:  (470136-838)
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AP Biology Investigation 13: Enzyme activity kit refill

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Ap chem 3: gravimetric analysis

Item Number:  (470303-030)
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Ward's® AP Chemistry Investigation 3: Gravimetric Analysis

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AP Biology Investigation 13: Enzyme activity kit

Item Number:  (470134-784)
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Transduction of E. coli Kit

Item Number:  (470024-178)
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Phenotype Expression Kit

Item Number:  (470030-382)
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Physiology of the Circulatory System Kit

Item Number:  (470009-226)
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Exploring Mass Using a Balance, TD/CT

Item Number:  (470161-256)
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DNA Amplification by PCR Kit

Item Number:  (470024-478)
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Thermostat, Working Model, 3 Amp

Item Number:  (470005-892)
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6.3: Weather, climate and water cycling

Item Number:  (470351-476)
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New Product

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How Clean is the Water We Drink and the Air We Breathe? Kit

Item Number:  (470012-370)
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Basic Microbiological Techniques Kit

Item Number:  (470030-196)
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Water Vapor

Item Number:  (470014-484)
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Restriction Mapping of DNA Kit

Item Number:  (470030-388)
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Acids and bases

Item Number:  (470163-306)
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Acids and bases, Students will learn about acids and bases through a class discussion and then test a dilute acid and dilute base with neutral litmus paper to learn how the paper indicates something is acidic or basic.

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Demonstration Model

Item Number:  (470014-258)
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Kit refill

Item Number:  (470219-092)
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Document Analysis: Comprehensive Lab Activities Refill, Ink Remover, Lemon Juice, Phenolphthalein, Sodium Hydroxide, Chromatography Solvent, Iodine Solution, Chromatography Paper, Transfer Clay, Cotton Swabs, Marker (A,B,C,D), Pencil(No. 1-3), Yellow Highlighter

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Crime scence investigation lab

Item Number:  (470163-328)
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Crime scence investigation lab, Use your forensic techniques to solve the crime of the missing frogs from the biology classroom. Four possible suspects have been identified by authorities.

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Analyzing DNA With Restriction Enzymes Kit

Item Number:  (470024-288)
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SIMULATOR ENEMA AND BOWEL CARE TRAINER

Item Number:  (470331-328)
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Coliscan® EasyGel® Water Monitoring Kit

Item Number:  (470107-534)
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