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"THERMOPLASTIC PROCESSES"
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Mega Molecules I'm an Earth Scientist Kit
Ten unique hands-on activities for students to learn fundermanetal earth science concepts and skills.
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Indosaw Seed Riffle Divider, 12 Chutes
Stainless steel seed divider with 12 chutes, hopper, pans, scoop and brush.
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Vernier® Go Direct™ Melt Station
The Go Direct Melt Station accurately determines the melting temperature of solid substances.
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Food Chain CD-ROM
Conduct Simulation-Based Experiments in a Virtual Lake Ecosystem
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Whatman™ Mixed Cellulose Ester Membranes, Sterile, 0.45 µm
Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
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Density Flow Models
Bring the Earth sciences to life and satisfy National Science Standards (NSS) with one of these versatile density flow models. Teacher developed, these educational demonstration models are the most complete and useful tools for simulating the realistic flow of fluids in nature (i.e., weather systems, ocean circulation, mountain building, and plate tectonics).
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Human Body II: Providing Fuel and Transportation Curriculum Learning Module
NewPath’s Human Body II: Providing Fuel and Transportation Curriculum Learning Module provides a complete set of visual, digital and hands-on resources designed to support teacher instruction and provide students with the skills to master key concepts on the Human Body.
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Free and Total Chlorine Portable Photometer
The Free and Total Chlorine Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab-quality accuracy while its user-friendly design is easy for any user making it the perfect photometer for your water quality testing needs. This meter measures free and total chlorine in water samples from 0.00 - 5.00 mg/L (ppm).
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Nitrite, Titrets Titration Cells, CHEMetrics
Ceric sulfate is the titrant and ferroin is the end point indicator. The method is free from glycol interference in samples that contain up to 75% glycol, making it particularly applicable to systems that contain nitrite corrosion inhibitors. Results are expressed as ppm (mg/L) NaNO2.
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VACUETTE® Blood Collection Tubes, without Additive, Greiner bio-one
Blood collection tubes made from practically unbreakable plastic
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Digital Hanging Scale
An economic option that combines weight and length measurement to support hands-on investigations in the classroom, laboratory, or field.
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TeacherGeek Advanced Ping-Pong ball launcher
Includes more parts than the basic projectile launcher
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Total Hardness Portable Photometer Kit
The Total Hardness Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab-quality accuracy while its user-friendly design is easy for any user making it the perfect photometer for your water quality testing needs. The HI97735 meter measures total hardness in water samples up to 750 mg/L (ppm) CaCO₃.
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2D Tubes Push/Screw Caps, United Scientific Supplies
Internal thread provides the optimal sealing for storage at ultralow temperatures.
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TeacherGeek Wind Pump
Experiment with Wind Power and Blade Design to Transport Water
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Hanna Instruments Multiparameter EC/TDS/Salinity Meter
Slim, versatile meter for accurate EC, TDS, and salinity readings in classrooms or labs.