2009 Numeric Coop Catalog 850 Section Page 12 of 15
Item # Subcategory Name Description Brand/Model Bid Price
Unit
Name
Order Quantity
850745
Eyewash Adapter \\&
Hand Protector Hand Protector
Silicone rubber molded hand protector for gripping hot laboratory
glassware. Will withstand temperatures from -57 degrees C (-70 degrees
F) to 260 degrees C (500 degrees F) giving you greater flexibility for
applications. End pockets for thumb and fingers fit any hand size.
Multiple studded for a positive gripping surface to ensure safety while
handling. WP101 $7.90 each
850750 Detergent, Liquinox Detergent - Liquinox
Biodegradable detergent. Liquid detergent, with high efficiency in hot or
cold water. Safe for a variety of hard surface materials such as glass,
metal, plastic and rubber. Phosphate free. WLS19670-A $10.56 quart
850830
Laboratory Coats,
Aprons \\& Towels
Lab Towels - Disposable -
Kimwipes
280 per box. 4 1/2" x 8 1/2" wipes. Nonabrasive, low-linting and low-
extractable wipes for delicate task wiping. Contains LINTGUARD, an
anti-static polyshield that reduces lint and electrostatic discharge. One-
ply. Convenient pop-up box. White. Kimwipe 34155 $2.33 box
850850
Science Models \\&
Study Kits Flower Model
Includes a detailed Teacher's Guide with complete background
information, reproducible worksheets, cross curricular extension
activities, assessment ideas and more. 19.5"L x 19.5"W x 15"H, when
assembled.
SI Mfg SO69070
573118 $43.18 each
850860
Science Models \\&
Study Kits Owl Pellet Study Kit
Economical kit provides all of the materials necessary to perform an
analytical analysis of the owl's habitat, its primary food source, and its
relationship in the food chain. Suitable for a class of 30 students.
Contains: 15 heat sterilized, individually wrapped barn owl pellets from
the Pacific Northwest; poster depicting the food web in a typical barn
owl community; poster of the skeleton of the vole (the most common
food of barn owls); bone sorting chart; and complete teaching guide
containing background information, suggested teaching strategies, a
laboratory guide, suggestions for collecting owl pellets, and references. 14A S19366B $50.24 kit
850909
Science Models \\&
Study Kits Human Ear - Economy Model
Full size. Opens to show canal and inner ear mechanisms. 4" x 2 1/2" x
3". Durable plastic model comes with a key card. WL95300 $30.50 each
850910
Science Models \\&
Study Kits
Ear Model - Giant Three-Part
Ear
Five time life-size, three-part, nonbreakable polymer reproduction
depicts that human organ of hearing and balance for a functional
equilibrium demonstration. The surrounding temporal bone of the skull
has been sagittally sectioned along the entire length of the auditory canal
and Eustachian tube. This simplifies tracing the path of soundwaves
entering the ear and makes it quite evident how pressure is equalized on
both sides of the eardrum. The overlying petrous portion of the temporal
bone has also been cut away exposing the entire middle ear chamber and
the labyrinth. Two of the middle ear ossicles, the malleus (hammer) and
incus (anvil), and the attached see-through tympanic membrane lift out
for hands-on study. Also detachable is the entire labyrinth unit
consisting of the cochlea, vestibule, semicircular canals, auditory nerve
and the third ossicle, the stapes (stirrup). Two of the three semicircular
canals are made of transparent plastic tubing filled with colored fluid
representing the endolymph. A visible air bubble in each will shift
position when tilted, demonstrating the function of the canals in
maintaining equilibrium. A spiral cutaway of the cochlea shows its three
canals in contrasting colors to enhance teaching the concept of pitch. WL95026 $228.48 each
(43 páginas)
(15 páginas)
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