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"WardsSci000340"

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LC50: How Much is Too Much? Lab Activity
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CHEMets® Snap Test Instant Water Quality Test Kits

CHEMets® Snap Test Instant Water Quality Test Kits

Clearance

You never need to touch a chemical with Snap Test Instant Water Quality Test Kits.

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Hanna Instruments Total Chlorine Test Kit

Hanna Instruments Total Chlorine Test Kit

This chemical test kit that uses the DPD method to measure total chlorine. The test kit is supplied complete with all of the reagents and equipment necessary to perform approximately 50 tests.

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Hanna Instruments Iron (Fe²⁺and Fe³⁺) Chemical Test Kit

Hanna Instruments Iron (Fe²⁺and Fe³⁺) Chemical Test Kit

This chemical test kit that uses the phenanthroline method to measure total iron in the medium range. This chemical test kit is supplied complete with all of the reagents and equipment necessary to perform approximately 50 tests.

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Water Pollution and Wastewater Treatment Lab Activity

Water Pollution and Wastewater Treatment Lab Activity

In this activity, students explore methods to treat wastewater by creating a laboratory model that simulates large-scale commercial water treatment methods.

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Manganese, CHEMets Visual Kit, CHEMetrics

Manganese, CHEMets Visual Kit, CHEMetrics

CHEMetrics’ Manganese water test kits employ the periodate chemistry that measures soluble manganese compounds but does not differentiate the various valence states.

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Hanna Instruments Carbon Dioxide Chemical Test kit

Hanna Instruments Carbon Dioxide Chemical Test kit

This chemical test kit measures carbon dioxide by titration with sodium hydroxide. It is supplied complete with all of the reagents and equipment necessary to perform approximately 100 tests.

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Dissolved Oxygen, CHEMets Visual Kit, CHEMetrics

Dissolved Oxygen, CHEMets Visual Kit, CHEMetrics

Ideal for low- to medium-range colorimetric analysis of water quality

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Hanna Instruments Ammonia Test Kit for Fresh Water

Hanna Instruments Ammonia Test Kit for Fresh Water

This chemical test kit uses an adaptation of the Nessler method to measure ammonia in fresh water. The test kit is supplied complete with all of the reagents and equipment necessary to perform approximately 25 tests.

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Hanna Checker® pH Tester

Hanna Checker® pH Tester

Designed for direct measurement.

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Carbon Dioxide (Dissolved), Titrets Titration Cells, CHEMetrics

Carbon Dioxide (Dissolved), Titrets Titration Cells, CHEMetrics

Titrets® test kits use reverse titration to quantify concentrations in aqueous samples

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Phosphate, ortho, CHEMets Visual Kit, CHEMetrics®

Phosphate, ortho, CHEMets Visual Kit, CHEMetrics®

Ideal for low- to medium-range colorimetric analysis of water quality

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Free Chlorine Tester

Free Chlorine Tester

Get accurate water testing results with the Free Chlorine colorimeter. With a digital read out, there is no more struggling to determine colors visually. This free chlorine tester's compact design fits in your pocket or stores easily in your shop.

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Hanna Instruments Free Chlorine Test Kit, Extended Range

Hanna Instruments Free Chlorine Test Kit, Extended Range

The HI3831F is a chemical test kit that uses the DPD method to measure free chlorine. The HI3831F is supplied complete with all of the reagents and equipment necessary to perform approximately 50 tests.

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LaMotte® TesTab® Phosphate Test Kit

LaMotte® TesTab® Phosphate Test Kit

Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270

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LaMotte® TesTab® Dissolved Oxygen/BOD Kit

LaMotte® TesTab® Dissolved Oxygen/BOD Kit

Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270

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