"Science First"
Alpha Bottle Kit - 2.2 L Horizontal, Acrylic
Supplier: Science First
A field water collection kit that captures representative samples at specific depths using a horizontal sampler designed for classroom and outdoor studies.
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Contour Model Kit
Supplier: Science First
Students learn about contour lines by working with plastic models of an actual Mexican volcano.
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Kemmerer Bottle, 1.2 L, SS/PU/PU, with Carry Case
Supplier: Science First
A rugged 1.2 L stainless steel and plastic water sampling bottle with carry case, designed for dependable field collection during classroom and outdoor investigations.
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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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Messenger Split Standard SS 11 ounce
Supplier: Science First
A stainless steel messenger weight that delivers reliable impact force to activate field sampling and coring equipment during outdoor science investigations.
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Petite Ponar Grab Sampler
Supplier: Science First
A compact stainless steel grab sampler that helps students collect consistent benthic samples from freshwater environments for classroom and field investigations.
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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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Zebra Mussel Sampler
Supplier: Science First
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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Eggshell Core Catcher for 2" Core Tube
Supplier: Science First
Keeps loose, soupy sediment samples from washing out during coring when standard core catchers can’t do the job.
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BOLT CLOTH NITEX 100 MICRON 40IN YARD
Supplier: Science First
BOLT CLOTH NITEX 100 MICRON 40IN YARD
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DYNAMICS CART ALUMINUM ECONOMY EA
Supplier: Science First
DYNAMICS CART ALUMINUM ECONOMY EA
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Les recommandations seront personnalisées selon vos préférences d’achat uniquement si vous avez activé "Améliorer mon expérience d’achat" dans la page "Informations personnelles".
Sinon, vous recevrez des recommandations génériques.
Catalogue #: CA21905-026
Supplier: Kimberly-Clark