"Science First"
Precision Photoelectric Effect
Supplier: Science First
The Precision Photoelectric Effect uses three color filters to calculate Planck's Constant.
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Hand-Driven Illuminated Planetarium
Supplier: Science First
Study different concepts utilizing sunlight or darkness.
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Fieldmaster Turbidity Tube
Supplier: Science First
Thsese tubes meets GLOBE requirements.
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Bacterial Pollution of Water Lab Activity
Supplier: Science First
Use the Exact Water-Testing Procedures Used by Health Authorities
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Wildco® Plankton Tow Nets
Supplier: Science First
Nets allow horizontal or vertical tows for plankton analysis.
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Giant Water Prism
Supplier: Science First
Conduct Colorful Optics Experiments
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Volta's Hail Storm
Supplier: Science First
A Perfect accessory for the Electrostatic Generator
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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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Bottle Rocket Launcher
Supplier: Science First
A Safe and Easy Alternative to Engine Rockets
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Psychrometer Kit Set/15°C
Supplier: Science First
Measure humidity and temperature with this psychrometer kit.
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Students Dynamic Cart Set
Supplier: Science First
A set of dynamic cart trolleys are used for investigation on momentum, velocity and acceleration. Each trolley consists of two rectangular wooden blocks, 300 mm long, moving on three low friction wheels (ball bearings in wheels). The trolley is fitted with spring loaded impulse rod. It has a provision for stacking the trolleys on top of each other with removable pins. It is supplied with two rubber corks and 2 needles, so trolleys may be stuck together for inelastic collisions. A striking pin for releasing the striker and 3 pins or dowels for stacking are provided. One trolley weight approximately 1 kg.
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Fieldmaster Mini-Surber Bottom Sampling Net
Supplier: Science First
Smaller Size for Benthic Invertebrates
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DNA-RNA-Protein Synthesis Model
Supplier: Science First
Designed To Show Protein Synthesis In A Single Model
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Solar Motion Model
Supplier: Science First
Show the Basis for the Seasons and Solar Behavior
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Periphyton Sampler for Water Sampling
Supplier: Science First
Ideal tool for aquatic ecosystem studies. Collect periphyton samples with ease using this specialized sampler, perfect for water quality and aquatic ecosystem studies.
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Eckman Grab Tall Kit
Supplier: Science First
This is the grab to choose for soft, finely divided littoral bottoms that are free from vegetation, such as sticks and decayed leaves (or with short, erect vegetation only). Also suitable for intermixtures of sand, stones, and other coarse debris.
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