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Rock+Collections
Description:
Physical evidence collection.
Description:
Designed based upon the Science magazine Inquiry Based Instruction (IBI) award winning lab, “How We Got Here: An Inquiry-Based Activity About Human Evolution” (Price, Science, Dec. 21st, 2012, Issue 338(6114):p1554-55), students collect and analyze data from the replica skulls to uncover and correct fundamental misconceptions about evolution.
Description:
Glass test tube with side arm, ideal for gas collection, distillation and chemical reactions.
Catalog Number:
(470014-780)
Description:
One of the most versatile sensors for a variety of grade levels and teaching topics, the Ward's Single Probes Temperature Sensor makes it easy for students to collect valuable thermal data to supplement a wide variety of experiments.
Catalog Number:
(470018-532)
Description:
Has All the Components Necessary to Start Collecting Samples Right Away
Catalog Number:
(470154-984)
Description:
Deepest blue, well-crystallized crystal groups of fine quality. Great collection pieces from a classic locality (Toussit District); hand-selected. Dealer's "choice". Average size: 1" x 1" to 1" x 2". Limited Edition. Morocco.
Catalog Number:
(470022-344)
Description:
Rugged, welded-steel construction and specialized features make this specimen cabinet the most durable choice for storing valuable scientific collections.
Description:
Collect quantitative acceleration data with this adjustable fan cart.
Catalog Number:
(470104-828)
Description:
The Universal Specific Gravity Kit is designed to be used with any electronic scale with a minimum capacity of 15 grams and a tare (re-zeroing) function to easily measure the specific gravity of gemstones and minerals.<BR>Just weigh the stone "in air" on the integrated weighing platform of the scale, then without changing the setup, weigh the stone in water by placing it in the underwater weighing pan of the gem holder suspended above the platform. Plug the two values into the specific gravity equation and obtain the specific gravity of your stone.<BR><BR>Includes: lightweight gem holder support and underwater weighing pan, independent, spill-resistant, adjustable beaker support, beaker for filling with water - 100ml capacity, aluminum test weight, stainless steel tweezers, instructions, reproducible Specific Gravity worksheet, table of 300 common minerals/gems sorted by SG, with 6 other properties, including refractive index.<BR><BR><B>Note: shown with Boreal Balance - not included.</B>
Catalog Number:
(470003-688)
Description:
Collect and Test Local Rainfall
Description:
Go!Temp collect temperature data directly through the USB port of a computer. Essential in any classroom!
Catalog Number:
(470012-370)
Description:
Make the invisible visible. A safe and simple way to teach pollution and contamination, this kit allows students to detect microscopic microbes in samples of air and water they collect.
Catalog Number:
(470228-600)
Description:
Engaging, Ready-to-Use Learning Centers for Review of Standards-Based Topics!
Catalog Number:
(470317-226)
Description:
Explore the diversity of lichens with this collection of nine specimens showing the three most common forms of lichen growth.
Description:
A variety of powders ensure that you are prepared for collecting evidence in any field condition.
Catalog Number:
(470017-382)
Description:
The 1100RS Visible Spectrophotometer features an accurate 10nm bandpass model and is designed for use with <sup>1</sup>/<sub>2</sub>" (13 mm) round tubes or 10mm square cuvettes and is perfect for most laboratory/classroom applications. An adapter is supplied at no additional charge for 10 mm square optical glass cuvettes. The high quality silicon photodiode detector and 1200 lines/mm grating assures high performance. Auto zero function, one-touch blanking and built-in, automatic filters allow for easy operation. The large digital display allows for quick and easy readings. This visible spectrophotometer works with optional Windows® based software for easy data collection and application expansion to Standard Curve and Kinetics, Abs. and %T and Concentration, etc. Data can be easily exported to Microsoft Excel® for further processing and analysis. The software is designed for Windows based PCs using Windows® 2000, ME, or XP. A USB and RS-232 port is available on this spectrophotometer as well as Absorbance, Transmittance, Concentration (C) and Factor (F) modes. Each mode can be quickly selected with the touch of a button.
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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].
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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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