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activities
Description:
What Factors Affect Blood Alcohol Concentration?
Description:
What Is Causing An Outbreak Of Food Borne Illness In A Community?
Description:
Used to transport resources between classrooms or as a standalone multipurpose activity center, the BioFit STEAM Cart is a versatile mobile learning platform specially designed to help educate tomorrow’s innovators; its rugged, kid-friendly construction and flexibility make it a popular solution in today’s most progressive K-12 learning environments and maker spaces alike.
Description:
Design And Conduct A Controlled Experiment.
Description:
Single-use safety lancets are ergonomically shaped for comfortable use and can be used with one hand
Catalog Number:
(470227-420)
Description:
Take ant observation to new heights with Ant Mountain.
Catalog Number:
(470157-236)
Description:
This model acts similarly to the Rabinion planetary gear of a modern vehicle. The complex principles of a planetary gear are unlocked with the use of color coded discs. Blue is used for the internal gear. Green is used for the pinion gear. Yellow is used for the sun gear. This model consists of 3 forward speeds and 1 reverse speed. The instructor or student manually operates this unit by locking by locking down a specific part of the gear using a fixed pin. Changes in rotation are visible when adjusting either the sun, pinion, or internal gear. A nomenclature panel is included on the front of the model for reference. These items are made special to order and are not held in stock. Lead times are approximately two to three months. Freight charges may apply. Dimention: 27V x 30W x 24H cm; Weight: 3 kg
Catalog Number:
(470024-272)
Description:
Create Colorful Rubbings of Sixteen Different Tracks and Track Patterns
Catalog Number:
(470116-590)
Description:
The PAR (Photosynthetically Active Radiation) sensor reports the photosynthetic photon flux density (PPFD), which corresponds to micromoles of photons per meter squared per second (μmol m⁻² s⁻¹). This is the power of electromagnetic radiation in the spectral range that is used by plants for photosynthesis (400 - 700 nm). It features a waterproof sensor head and can be used to measure PPFD from sunlight and electric light sources. This sensor is ideal for experiments investigating photosynthesis and primary productivity and can be used in many agricultural and environmental science applications.
Description:
How does the immune response protect against diseases caused by bacteria?
Description:
This safety-engineered device has a sliding safety shield that clicks when activated, alerting you that the needle is safely locked.
Catalog Number:
(470132-384)
Description:
Pivot, Grip, and Explore Range of Motion with Hydraulics
Catalog Number:
(470105-458)
Description:
Students can make lifelike animal skin rubbings, add texture to their drawings of animals, and create an animal skin scrapbook.
Catalog Number:
(470219-346)
Description:
The Motion Encoder Cart is a dynamics cart compatible with the Vernier Dynamics Cart and Track System. The Motion Encoder Cart replaces a motion detector when used for dynamics cart-on-track activities. An optical sensor beneath the dynamics cart senses the passage of the cart over a marked strip on the track. The position information is sent as an encoded IR signal to a receiver at the track’s end. By avoiding the possibility of stray sound reflections, this optical-only system provides excellent, repeatable, and noise-resistant motion data.
Description:
How Does Genetic Engineering Produce Human Growth Hormone?
Description:
This self-contained hood unit comes equipped with an integral exhaust blower and carbon filter, which do not require duct or venting to the outside. Small quantities of solvents, acids, and odors are quickly absorbed in an activated carbon filter which recirculates air back into the room, thus avoiding installation and energy cost. Hood is ideal for laboratories that require multiple locations or where space is limited. Equipped with 115V exhaust blower, vapor proof light switch, and power cord, unit is fully assembled. Filters, worksurface, and base stands are available separately.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
 is still displayed and you need assistance, please call us at 1-800-962-2660.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-962-2660.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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