117 Results for: "Science First"
Solar Motion Lab Activity
Supplier: Science First
Students Assemble Their Own Models to View the Changing Relationship of Sun to Earth
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Basic Van de Graaff Generator (Accessories Only)
Supplier: Science First
Create Dramatic Electrostatic Effects
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Turbidity Tube
Supplier: Science First
Estimate stream quality as it relates to solids in the water.
This Turbidity Tube is made from 1-3/4" (4.4 cm) clear polycarbonate tubing and is marked with easy to read black numbers on a white tape; tape is marked in centimeters. A drain tube with a crimp are supplied so the sample can be drained off until the Secchi pattern on the bottom just appears. The height of the water column is then recorded. Overall length of the tube is 24" (61 cm).
The optional Transparency Tube (item #67311-46) allow you to measure turbidity in streams where a secchi disk can't be used--simply fill the tube with water and look down. Each clear polycarbonate tube features a centimeter scale on one side and a secchi disk design, 2" (4.5 cm) in diameter, on the bottom. The secchi design is screwed to a rubber stopper that removes for cleaning. Drain the tube with the drain hose and attached finger crimp. Ideal for the GLOBE program!
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FOCUS: SAFETY - OUT NOW!
Let’s enhance safety by considering personalized protection equipment (PPE) solutions tailored to your team, processes, and products.
Psychrometer Kit (°C)
Supplier: Science First
Buy in Bulk and Save Money!
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Euglena Model
Supplier: Science First
Remarkable View Of An Autotrophic Protist
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Refracting Telescope Kit
Supplier: Science First
This simple lab enables students to build a telescope that is similar to Galileo’s.
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Ward's® Essentials Modeling Geo Core Sampling
Supplier: Science First
Explore Relative Age Dating.
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Variable Speed Electrostatic Generator
Supplier: Science First
This generator can perform all electrostatic experiments on a spectacular scale.
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Sunspotter Keplerian Telescope
Supplier: Science First
The Sunspotter Keplerian Telescope lets users safely view the light of the sun.
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Electrodes for Electrochemical Experiments, Electro MechanicalL Instruments
Supplier: Science First
Be Prepared For Your Electrochemistry Experiments
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Comprehensive Plant Cell Model
Supplier: Science First
This translucent model provides a detailed, three-dimensional view of cell.
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Ward's® Comparative Bullet Demonstration Model
Supplier: Science First
Unique Manipulative For Visualizing How Bullets Are Traced to a Particular Firearm
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Fieldmaster Turbidity Tube
Supplier: Science First
Thsese tubes meets GLOBE requirements.
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Ptolemaic Planetary System Model
Supplier: Science First
Ptolemaic Planetary System Model.
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Project STAR Spectrometer
Supplier: Science First
View Spectra with an Accuracy of ±1 Nanometer
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Ward's® Essentials Spacesuit Design Challenge
Supplier: Science First
The Perfect Introduction to Temperature and Conduction.
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Environmental Test Kits
Supplier: Science First
Help students gain a better awareness of environmental conditions in their area and in the world at large.
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Karyotyping Simulation Kit
Supplier: Science First
Illustrate the Relationship Between Karyotyping and Genetic Diseases
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Seasonal Demonstration Globe
Supplier: Science First
Economical Example of Earth’s Rotation and Seasons
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Contour Model
Supplier: Science First
Learn to draw contour lines and how to indicate elevations on a chart or map.
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Water Sampler
Supplier: Science First
Water sampler for samples of lake, river, or stream water.
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DNA Model Kit
Supplier: Science First
It's easy to construct the three-dimensional model of DNA. Emphasizing the base-pair sequence and function of DNA, the sturdy, colorful bases snap together in the correct sequence, and the pairs attach to a center rod representing hydrogen bonds.
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Introductory Planetarium
Supplier: Science First
Introductory Planetarium is a simple model for hands-on demonstrations.
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Magnetic Earth Model
Supplier: Science First
This is a great demonstration of the earth's magnetic field.
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Fieldmaster Metal Sieve Set
Supplier: Science First
Stacking Set for Simple Storage
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Handheld Discharge Electrode
Supplier: Science First
The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.
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Amoeba Model
Supplier: Science First
View The Same Structures As Living Organisms Without A Microscope