Conductivity Solutions

wardsci.com 800-962-2660 Opal SiO2 • nH2O Crystallography: None, amorphous. Massive, often in rounded and botryoidal forms, sometimes pisolitic. Physical Properties: Cleavage: None; conchoidal fracture. Hardness: 5.0-6.0. Specific Gravity: 2.0-2.2...

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Page 1 Grass Frogs Tadpoles and Frogs Species: pipiens Genus: Rana Family: Ranidae Order: Anura Class: Sarcopterygii Phylum: Chordata Kingdom: Animalia Conditions for Customer Ownership We are a USDA compliant facility and hold all necessary permi...

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Page 1 Iodine Clock Reaction Recommended Grade Level(s): Appropriate for: Middle school and High school Time Requirements: Activity Time: 10 minutes Teaching Topics & Concepts: To illustrate a time-delayed reaction, which leads to the exploration ...

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Page 1 Crystal Ball Recommended Grade Level(s): Appropriate for: K–12 Time Requirements: Activity Time: 10 minutes. Preparation: 15 minutes Teaching Topics & Concepts: • To illustrate the crystallization of a supersaturated solution. • Exothermic ...

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The Plus is Us. Your Texas Personal Account Managers: [email protected] + [email protected] + [email protected] instructional content: + Properties of Water • Structure of water molecule • Solutions • Acids and bases + Biomolecules • Basic che...

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2020 Ward’s Science Chemicals List We have all the chemicals you need! • Largest selection of chemicals • Designed for chemistry education From elementary to advanced college chemistry. Learn more and shop at wardsci.com or call 800-962-2660 *Base...

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1 Ward’s DataHub Sensor Specifications Sensor Range Accessory Max. Sample Rate Air pressure 0 to 300 kPa Tube 25/s Current -1 to +1 A Banana cables 24,000/s Distance 0.4 to 10 m 25/s External temp. -25 °C to 110 °C Ext. Temp probe 100/s GPS N/A 1/...

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How to…. Set up the DataHub from the DataHub Menu ...................................................................................................................... 1 Pair your DataHub with an iPad via Bluetooth ..................................

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Chromebook Version How to…. Set up the Datahub from the Datahub Menu ......................................................................................................................... 1  Pair your Datahub with a Chromebook Laptop via Blueto...

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How to…. Set up the DataHub from the DataHub Menu ........................................................................................................................ 1 Pair your DataHub with Your Computer via Bluetooth ..........................

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Required Equipment Dissolved Oxygen Electrode Quick Help Guide Specifications Concentration Range: 0 to 20 mg/L Temperature Range: 0 to 60°C Response Time: 98% of full response in 90 seconds at 25°C Accuracy: ±0.2 mg/L Pressure: 0-50 PSI Flow cond...

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Conductivity Electrode Quick Help Guide This electrode is a hand crafted, precision analytical device. Carefully read this instruction sheet for best performance and electrode life. Introduction Conductivity probes are used with a conductivity met...

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Business Plan Empowering Science Education 1 What K-12 Science Students Learn Manual science experiments Most K-12 students perform science by recording data “manually” - a very different thing from experiencing science “hands-on”. Take chemistry ...

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How to…. Set up the DataHub from the DataHub Menu ........................................................................................................................ 1 Pair your DataHub with an Android Tablet via Bluetooth ......................

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How to…. Set up the DataHub from the DataHub Menu ........................................................................................................................ 1 Pair your DataHub with Your Mac via Bluetooth ...............................

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pH Electrode Quick Help Guide General Information The glass pH electrode is widely recognized as the most accurate method for the measurement of pH. The pH electrode actually measures the hydrogen ion activity in the solution. The measurement is b...

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