"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"
Kemmerer Bottle 1.2 L TT Silicone Kit
A contamination-resistant water sampling system designed for collecting clean samples at specific depths during field and lab investigations.
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Carbon Dioxide (Dissolved), Titrets Titration Cells, CHEMetrics
Titrets® test kits use reverse titration to quantify concentrations in aqueous samples
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Vernier® Digital Control Unit
The Digital Control Unit (DCU) makes it easy to use the digital output lines of an interface to control DC electrical devices.
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Zebra Mussel Sampler
A multi-plate sampler that helps students and educators collect and compare zebra mussel populations by size and density in freshwater environments.
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Mini Vortex Mixers with Touch Function
A simple, touch start operation enables exceptional mixing performance with one handed operation.
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Vernier® Go Direct™ O₂ Gas Sensor
The Go Direct O₂ Gas Sensor measures gaseous oxygen concentration levels and air temperature.
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Safer STEM Middle School STEM Teachers Safety Certification Course
Online PD course covers common risks and hazards in younger secondary STEM classrooms.
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MILLIPEDE 4-7 (NARCEUS AMERICANUS) PK/10
MILLIPEDE 4-7 (NARCEUS AMERICANUS) PK/10
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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.