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2 OZ. WIDE MOUTH ROUND BOTTLE
Nalgene bottle
Bottle Material High Density Polyethylene
(HDPE)
Price: $2.00
20'' HEATED BIRD BATH
Heated 20 in. EZ Deck Tilt & Clean with mount: 150 Watts. 3 year warranty
Price: $99.95


20X STEREOMICROSCOPE
All Purpose Microscope Monocular, 45º inclined, 360º rotatable head. Rack and pinion focusing, with built-in slip clutch system. Locked on 10x wide field eyepiece. 2x objective - total 20x magnification. Large 14 x 11cm stage with slide clips. 9½" high. Easy for young students to adjust specimen on open stage Upright image - dissecting microscope. Comes complete with dust cover and user manual in styrofoam package. Perfect forviewing, rocks, insects,coins, stamps and so on.
Price: $104.95
25ML SPECIMEN CONTAINER
Material: polypropylene
Resist to ethanol and conservation fluid
Dimensions: 2.8 X 8.5 CM
Price: $0.60


2X BARLOW LENS / ADAPTER

Price: $59.95
3-In-1 Heated Birdbath Terra Cotta/Black
Unique 3-IN-1 Heated Birdbath allows for three different mounting and display options. You can mount it to a 4x4 deck or fence post, clamp it to the top rail of a deck, or simply place it on the ground. It features a built-in 75 watt heater which is thermostatically controlled to work automatically to keep water from freezing during the winter. The unit has been tested in sub zero temperatures and performs great. It has a shallow design that birds like. It can be used year round as the cord tuks neatly away under the unit during Spring and Summer. One year warranty.
Price: $59.95


30 ML BARNES BOTTLES

Price: $2.25
300 ROCHES ET MINÉRAUX

Price: $24.95


30X POCKET MICROSCOPE
30 x Pocket microscope A hand microscope with built-in illumination. Sliding light condenser for transmitting the concentrated light onto the object to be viewed. With focusing wheel, power switch, bulb and vinyl pouch. Requires two “AA” batteries (not included
List Price: $19.95
Price: $12.95
32 OZ. STRAIGHT SIDED JAR

Price: $6.95


4 ML VIAL FLASK WITH STOPPER
Volume:4 ml
Dimensions: 1.5 X 4.5 CM
Price: $0.90
4 OZ. STRAIGHT SIDED JAR

Price: $2.75


40 SERIES  MICROSCOPE
  • Monocular 45º inclined
  • Locked on 10x wide-field eyepiece with calibrated pointer
  • DIN achromatic objectives are parfocaled, parcentered and color-coded
  • Coaxial coarse and fine focusing
  • Reverse nosepiece for more working room on stage
  • Positive stops at both ends of stage travel to prevent damage to specimens and optics
  •  large plain stage (4.75" x 4.5") with spring clips, 0.65 N.A. condenser and iris diaphragm
  • Vinyl dustcover and instruction manual included
  • Shipping information: 9" x 6" x 15"-9lbs
Price: $299.95
45° CELESTRON ERECTING PRISM

Celestron's 1-1/4" Erect Image Diagonals are an Amici prism design. This design allows you to look into the telescope at a 45° angle, at images that are oriented properly, meaning the image is upright and correct from left to right.

Price: $39.95


48mm LPS-D1 IDAS filter
 PRICE IN US DOLLARS
PLEASE CONTACT US TO ORDER
Price: $189.95
50CM SEXLESS HUMAN TORSO
42cm  Anatomy Set with Stand
Hand Painted in Vivid & Natural Colors
11 Dissectible Parts
ABS Base (Acrylonitrile Butadiene Styrene)
Fully Illustrated Color Instruction Manual
Ages 8+

Price: $139.95


8 OZ. STRAIGHT SIDED JAR

Price: $3.95
80MM APOCHROMATIC REFRACTOR
*** PRICE IN US DOLLARS***

ED80 Classic White "Essential Series" f/6 Air Spaced Triplet; 480mm focal length; Two-Speed Rack and Pinion Focuser; 99% Reflective 2-inch Diagonal; Integrated Vixen-Style Dovetail, Explore Finder Scope Base installed on scope. Weighs 7.5 lbs. (Case and Finder Scope NOT Included)
Price: $699.95


90° CELESTRON STAR DIAGONAL

Our Star Diagonal lets you view objects that are at a 90° angle from the direction the telescope is pointing, thereby allowing comfortable viewing when the telescope is pointed at, or near, the zenith (i.e. directly overhead). The resulting image is right side up, but will be reversed from left to right.

Price: $39.95
A FIELD GUIDE TO TICKS
A field guide to ticks; Prevention and treatment of lyme desease and other aliments caused by ticks, scorpions, spiders and mites.
Price: $14.95


A GUIDE TO COMMON FRESHWATER INVERTEBRATES OF NORTH AMERICA

Popular interest in the observation and study of freshwater invertebrates is increasing. A Guide to Common Freshwater Invertebrates of North America meets the needs of this growing audience of teachers, amateur naturalists, environmentalists, anglers, and others interested in aquatic biology by providing substantive information in non-technical language for about 100 of the most common groups of invertebrates found in the inland waters of North America.

Section I of the book provides background on the biology and ecology of freshwater environments and explains why and how this group of organisms can be studied, simply and without complex equipment, in the field and the laboratory.

Section II describes nearly 100 of the most common groups of invertebrates, usually at the taxonomic level of order or family. For each group, a whole-body color illustration is provided along with brief text pointing out the most important features to use to identify members of the group.

Section III contains expanded descriptions of the life histories, behavior, and ecology of the various invertebrate groups, and identifies their important ecological contributions and relationships to humans.

This guide has several strengths: it is broad in scope, geographically and taxonomically; it is written at a substantive yet easily accessible level that will appeal to both general readers and those with more advanced interest in the subject; and it contains numerous high-quality illustrations, including more than 100 specially commissioned color plates by the well-known scientific illustrator Amy Bartlett Wright, which will greatly facilitate the easy and rapid identification of specimens.

Price: $36.95
A&D BM SERIES

Price: $19679.95


A&D EK SERIES

Price: $724.95
A&D GH SERIES

Price: $4849.95


A&D HT SERIES

Price: $189.95
ABA BIRDFINDING GUIDE: A BIRDER'S GUIDE TO FLORIDA
Florida is one of the most popular birding destinations in the Western Hemisphere, and it is well-served by the most popular birdfinding guide ever published, Bill Pranty’s A Birder’s Guide to Florida, released in 1996.

For international birders Florida offers an accessible, comfortable introduction to subtropical birding. North American birders savor Florida as the place to see species not found elsewhere in the U.S. or Canada, such as Snail Kite, Short-tailed Hawk, Black-hooded Parakeet, Mangrove Cuckoo, Black-whiskered Vireo, or Florida Scrub-Jay. These are but a few of the Florida specialties that make a trip to the Sunshine State such an exciting adventure for birders.

Bill Pranty, with the help of dozens of the state’s birders, has now rewritten his acclaimed fourth edition. More than 330 birding sites are described, and more than 400 species accounts are now included.

The comprehensive introduction to A Birder’s Guide to Florida helps birders to understand seasonal bird distribution in the state’s various habitats. Whether you are hoping to see fairly common birds such as the White-crowned Pigeon or are searching for elusive birds such as a Black Rail, or wish to be surprised by the discovery of an unconventional bird such as Scaly-headed Parrot, this birdfinding guide and your field guide are the only books you’ll need!
Price: $29.95


ACETONE 250ML

Price: $2.95
Out of Stock
ACID FREE CARDBOARD
Used for herbarium.
Dimensions:11''x X17''
Price: $0.25


AD 9X32

Price: $299.95
ADSON DRESSING FORCEPS 12CM

Price: $3.50

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