Student Test Kit There are 8 products.

Student Test Kit
  • Ground Water Demonstration

    The study of ground water is becoming an important national subject. This kit visually demonstrates the relationships between ground water, water tables, ponds, wells, salt marshes, and estuaries. It also graphically tracks the distribution of pollutants. The publications supplied describe a raindrop's journey from the clouds to the ocean and life in and around an estuary. Five student groups can use the various kit components simultaneously.

    The study of ground water is becoming an important national subject. This kit visually...

    The study of ground water is becoming an important national subject. This kit visually demonstrates the relationships between ground water, water tables, ponds, wells, salt...

    15030


    $398.48
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  • Bacterial Pollution Kit

    A sterile culture medium that is ready to heat, and sterile Bi-Petri Dishes are among the materials for students to test for the presence of coliform bacteria in water. The kit provides for the detection of E.Coli (human and animal enteric bacteria) and total bacteria in up to 20 natural water samples, and requires one 45-minute class period.

    A sterile culture medium that is ready to heat, and sterile Bi-Petri Dishes are among...

    A sterile culture medium that is ready to heat, and sterile Bi-Petri Dishes are among the materials for students to test for the presence of coliform bacteria in water. The kit...

    1400


    $75.37
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  • How Clean Is The Water

    • Water pollution is a major public issue today. • Kit allows students to test local water samples for pH, available phosphate, chloride and lead concentration, oil determination and bacterial contamination. • Will support a demonstration, or small groups, or three repetitions for a single investigator and will require two 45-minute class periods, along with three or four days of observation. Common Salt without Additives SDS - Click...

    • Water pollution is a major public issue today. • Kit allows students to test local...

    • Water pollution is a major public issue today. • Kit allows students to test local water samples for pH, available phosphate, chloride and lead concentration, oil...

    5700


    $62.95
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  • Chemical Composition of the Soil

    Permits students to perform chemical determinations on locally derived soils to determine percentage of water, organic content, pH, and the presence of calcium, carbonates, magnesium, phosphates, sulfates, potassium, nitrate, ammonium and iron. Provides an accurate profile of the chemical nature of the soil.

    Permits students to perform chemical determinations on locally derived soils to...

    Permits students to perform chemical determinations on locally derived soils to determine percentage of water, organic content, pH, and the presence of calcium, carbonates,...

    2000


    $193.46
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  • How Clean Is The Soil

    This kit encourages students' investigation into the nature of soils. Soils are observed and characterized based on physical examination. The chemical composition is examined and the microbial community studied. The kit is intended for a demonstration, or small groups, or several repetitions for an individual investigator and will require two 45-minute class periods.

    This kit encourages students' investigation into the nature of soils. Soils are...

    This kit encourages students' investigation into the nature of soils. Soils are observed and characterized based on physical examination. The chemical composition is examined...

    5800


    $80.80
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  • Chemical Pollution Of Water

    Trace chemicals in water are a serious problem to human health and are routinely monitored by regulatory agencies. This kit allows students to perform tests for pH, copper, sulfates, nitrogen compounds and oil. Three unknown solution mixtures are supplied for use in independent student determinations. Enough materials are provided for four groups of students over a minimum of two 45-minute class periods.

    Trace chemicals in water are a serious problem to human health and are routinely...

    Trace chemicals in water are a serious problem to human health and are routinely monitored by regulatory agencies. This kit allows students to perform tests for pH, copper,...

    1500


    $161.65
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  • Enviromental Test Lab

    Our kit includes extensive tests for evaluating both water and air quality. You will test for dissolved oxygen, water hardness, pH, phosphates, chlorides, lead, hydrogen sulfide, air particulates, gaseous pollutants and rain water chemistry. The kit allows for three repetitions of the testing of local environmental conditions in a variety of formats that might include demonstration, small group, and individual use.

    Our kit includes extensive tests for evaluating both water and air quality. You will...

    Our kit includes extensive tests for evaluating both water and air quality. You will test for dissolved oxygen, water hardness, pH, phosphates, chlorides, lead, hydrogen...

    5500


    $103.37
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  • How Soil Is Formed

    This kit is designed to give students in natural science courses an understanding of the forces involved in soil formation. The students will simulate a series of physical, chemical and organic processes that are involved in rock breakdown. The materials and experiments in the kit are suitable for junior and senior high school level students, as well as more advanced elementary school classes. Activities are designed for a class of 30 working...

    This kit is designed to give students in natural science courses an understanding of...

    This kit is designed to give students in natural science courses an understanding of the forces involved in soil formation. The students will simulate a series of physical,...

    2600


    $94.36
    Add to cartView

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