Slides include: Amoeba proteus, w.m.; Hydra, w.m.; Earthworm, c.s. of posterior; Daphnia and cyclops, w.m.; Housefly head with mouthparts, w.m.; Housefly leg with clinging pads; Mouth smear, squamous epithelium; Straited muscle, l.s.; Human blood smear; Bacteria, smear from mouth; Diatoms, mixed, w.m.; Spirogrya, vegetative filaments, w.m.; Aspergillus, w.m.; Aspergillus, w.m.; Moss stem with leaves, w.m.; Buttercup root, c.s.; Corn stem, c.s.; Lily anthers, c.s.; Lily ovary, c.s.; Onion epidermis, w.m.; Onion root tip, l.s., mitosis; Human scalp, vertical sections; Compact bone, c.s.; Sunflower stem, c.s.; Lilac leaf, c.s.; Honeybee anterior and posterior wing.
Digestive System Connective Tissue Human Blood (sm) Nerve Tissue Hemopoetic System Vascular System Human Cheek Cells Epithelial Tissue Muscle Tissue Endocrine System Respiratory System Excretory System Human Hair Fingerprints Human Skin Blood Smear or Blood Stain Textile Fibers.
Pre-cleaned glass, premium quality, 1mm thick, 3" x 1" colored frosted end slides. Packaged in boxes of 72 slides.
Pre-cleaned glass, premium quality, 1mm thick, 3" x 1" colored frosted end slides. Packaged in boxes of 72 slides.
Pre-cleaned glass, premium quality, 1mm thick, 3" x 1" colored frosted end slides. Packaged in boxes of 72 slides.
• Eyepieces - 5X WF
• Objectives - 10X
• Magnification - 50X
• Illumination - Prism Optic
• Adjustable arm tilts 0 degrees - 45 degrees
3 1/2" movable stage makes it easy for small hands to adjust specimen. Locked on, spring loaded stage clips. Maintenance free- no electrical, mirrors, gears or knobs. View minerals, stones, insects, flowers, pond water and slides. Comes complete with dust cover and instructions. 5X or 10X wide field eyepiece. 4X or 10X objective. Size and Weight-6 x 4 x 10", 3 lbs. Limited lifetime warranty
Eyepieces - 5X WF Objectives - 10X Magnification - 50X Illumination - Prism Optic. Adjustable arm tilts 0 degrees - 45 degrees. 3 1/2" movable stage makes it easy for small hands to adjust specimen. Locked on, spring loaded stage clips. Maintenance free- no electrical, mirrors, gears or knobs. View minerals, stones, insects, flowers, pond water and slides. Comes complete with dust cover and instructions. 5X or 10X wide field eyepiece. 4X or 10X objective. Size and Weight-6 x 4 x 10", 3 lbs. Limited lifetime warranty
• Eyepieces - 5X WF
• Objectives - 4X
• Magnification - 20X
• Illumination - Prism Optic
• Adjustable arm tilts 0 degrees - 45 degrees
3 1/2" movable stage makes it easy for small hands to adjust specimen. Locked on, spring loaded stage clips. Maintenance free- no electrical, mirrors, gears or knobs. View minerals, stones, insects, flowers, pond water and slides. Comes complete with dust cover and instructions. 5X or 10X wide field eyepiece. 4X or 10X objective. Size and Weight-6 x 4 x 10", 3 lbs. Limited lifetime warranty
Eyepieces - 5X WF Objectives - 4X Magnification - 20X Illumination - Prism Optic. Adjustable arm tilts 0 degrees - 45 degrees. 3 1/2" movable stage makes it easy for small hands to adjust specimen. Locked on, spring loaded stage clips. Maintenance free- no electrical, mirrors, gears or knobs. View minerals, stones, insects, flowers, pond water and slides. Comes complete with dust cover and instructions. 5X or 10X wide field eyepiece. 4X or 10X objective. Size and Weight-6 x 4 x 10", 3 lbs. Limited lifetime warranty
Replacement bulb for microscopes with fluorescent illumination. 5W, 110V
Replacement bulb for microscopes with fluorescent illumination. 5W, 110V
Replacement bulb for microscopes with halogen illumination. 15W, 6V
Replacement bulb for microscopes with halogen illumination. 15W, 6V
• Eyepieces - Locked-on 10x wide-field eyepiece with pointer
• Focus - Separate coarse and fine
• Objectives - 4X, 10X, 40XR
• Magnification - 40X, 100X, 400XR
• Illumination - Mirror
• 0.65 N.A. condenser
• Head - Monocular 45º inclined head with 360º rotation
• Revolving nosepiece with positive click stops
• Color-coded DIN 4x, 10x, 40xR objectives
• 3.5" round movable stage with spring loaded stage clips
• Rack and pinion focusing with slip clutch and adjustable rack stop to prevent slide damage
• Rugged cast metal construction with inclination joint for adjustable viewing
• Complete with dust cover and instruction manual
Durable instrument design with students in mind. Cast metal construction built to be strong. A monocular microscope that meets the standard teaching requirements for both elementary and junior high school students. Economically priced for the budget-conscious user. Suitable for grades 4 to 8. Locked-on 10x wide-field eyepiece with pointer. Separate coarse and fine focus. 4X, 10X, 40XR Objectives. Magnification - 40X, 100X, 400XR magnification. Mirror Illumination. 0.65 N.A. condenser. Monocular 45º inclined head with 360º rotation. Revolving nosepiece with positive click stops. Color-coded DIN 4x, 10x, 40xR objectives. 3.5" round movable stage with spring loaded stage clips. Rack and pinion focusing with slip clutch and adjustable rack stop to prevent slide damage. Rugged cast metal construction with inclination joint for adjustable viewing. Complete with dust cover and instruction manual.
• Eyepieces - 10X
• Objectives - Zoom
• Magnification - 20X to 100X
• Illumination - Mirror
• Mirror adjustment knob
• Sturdy plastic construction
• Tamper resistant viewing tube
• Shock resistant stand
• Achromatic ground and polished glass lenses
Permanently attached reversible mirror, concave on one side while surface on the other to direct natural light onto the specimen. Rotating the optical tube brings specimen into focus. Zoom range from 25x to 100x by moving the eyepiece tube up or down. Size and Weight - 4" x 5" x 7.5", 1 lb. Warranty-5 Years
Eyepieces - 10X Objectives - Zoom Magnification - 20X to 100X Illumination - Mirror. Mirror adjustment knob. Sturdy plastic construction. Tamper resistant viewing tube. Shock resistant stand. Achromatic ground and polished glass lenses. Permanently attached reversible mirror, concave on one side while surface on the other to direct natural light onto the specimen. Rotating the optical tube brings specimen into focus. Zoom range from 25x to 100x by moving the eyepiece tube up or down. Size and Weight - 4" x 5" x 7.5", 1 lb. Warranty-5 Years
• Eyepieces - 10X Widefield
• Objectives - 2X
• Magnification - 20X
• Monocular head 45 degrees inclined and 360 degrees rotatable head
• Rack and pinion focusing with built-in slip clutch system
• Locked-in 10x wide field eyepiece
• 2x objective-total 20x magnification
• Large 14 X 11cm stage with side clips
• Reversable white/black stage plate
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 for viewing, rocks, insects, coins, stamps and so on. Size and Weight 8 X 4 X 10", 3 lbs. Warranty - Limited Lifetime.
Eyepieces - 10X Widefield Objectives - 2X Magnification - 20X. Monocular head 45 degrees inclined and 360 degrees rotatable head. Rack and pinion focusing with built-in slip clutch system. Locked-in 10x wide field eyepiece. 2x objective-total 20x magnification. Large 14 X 11cm stage with side clips. Reversable white/black stage plate. 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 for viewing, rocks, insects, coins, stamps and so on. Size and Weight 8 X 4 X 10", 3 lbs. Warranty - Limited Lifetime.
• Cargille Immersion oils meet ISO standards for performance
• Available in 1/4 oz bottles
• Types A and B are used for most fluorescent microscopy applications, type NVH.
Cargille Immersion Oil is required for high magnification and to obtain sharp images with clear resolution. These Immersion oils meet ISO standards for quality. Type A (low viscosity) and Type B (high viscosity) are used for normal microscopy applications with viscosities from 150-1250 (centistokes). The greater the gap between cover glass and objective, or condenser and slide, the more desirable high viscosity becomes. Type B is recommended when there is a larger gap between your cover slip and the objective. For extremely large gaps, NVH is required.
• Cargille Immersion oils meet ISO standards for performance
• Available in 1/4 oz bottles
• Types A and B are used for most fluorescent microscopy applications, type NVH.
Cargille Immersion Oil is required for high magnification and to obtain sharp images with clear resolution. These Immersion oils meet ISO standards for quality. Type A (low viscosity) and Type B (high viscosity) are used for normal microscopy applications with viscosities from 150-1250 (centistokes). The greater the gap between cover glass and objective, or condenser and slide, the more desirable high viscosity becomes. Type A and B are both used for most fluorescent microscopy applications, but Type A has a lower viscosity, which reduces any tendency to trap air causing image degradation and is easier to clean up.
A great economical model to teach dental hygine and demonstrate the correct way to brush teeth and gums. Large lower and upper jaws, 6" wide on the back, 5" long. The two jaws are connected by bendable spring wires for easy demonstration. The model is 17" long, when it is completely laid flat. Included a 10" long tooth brush with nylon bristles.
A great economical model to teach dental hygine and demonstrate the correct way to brush teeth and gums. Large lower and upper jaws, 6" wide on the back, 5" long. The two jaws are connected by bendable spring wires for easy demonstration. The model is 17" long, when it is completely laid flat. Included a 10" long tooth brush with nylon bristles.
Den-Test is a science experiment which allows students to cultivate bacterial growth from their own teeth. See the difference in bacteria growth development from the "before brushing" and "after brushing" samples. Used also to illustrate bacterial growth on dirty hands, desk tops, money, etc. Includes 24 sterile petri dishes, 48 sterile swabs, 2 bottles agar gel and instruction manual. Grades 5-10.
Den-Test is a science experiment which allows students to cultivate bacterial growth from their own teeth. See the difference in bacteria growth development from the "before brushing" and "after brushing" samples. Used also to illustrate bacterial growth on dirty hands, desk tops, money, etc. Includes 24 sterile petri dishes, 48 sterile swabs, 2 bottles agar gel and instruction manual. Grades 5-10.
Replacement filters for the "Effects of Smoking Kit." Contains 25 filters.
Challenge your class to solve a murder using a bloody stain left at the scene of the crime. Using simulated Neo/Blood, they'll identify whether or not the stain is actual blood. Then they'll solve the crime by performing ABO and Rh typing of both the stain as well as samples from the victim and several suspects. Students will learn about blood groups, blood typing and how blood stains can be used in solving crimes. Simulated Neo/Blood looks and behaves like real blood, giving you and your class quick, easy and completely safe results. This revolutionary substance realistically simulates agglutination. It even contains simulated, microscopic blood cells - of the same size and concentration as in actual human blood.
The lyophilized cultures in this kit are ready to use when you need them. Just add water. Performs same tests as 02429 kit (above). Grades 9-12.
The lyophilized cultures in this kit are ready to use when you need them. Just add water. Performs same tests as 02429 kit (above). Grades 9-12.
Shows over 100 intricate body structures. Outside shows superficial musculature, rib-casing, etc. Torso opens to expose respiratory, circulatory, digestive, nervous, and urinary systems. Lungs, heart, stomach, liver, and intestines are removable. Stands on a base or can be laid flat. 56 pg. lesson plan included with student observations and data sheets. 28" x 12".
Full size liver and gallbladder with cut-away section showing inner anatomy of gallbladder, including gallstone. Model size: 8" x 4-1/2" x 5-1/2". Card size: 6-1/2" x 5-1/4"
Full size liver and gallbladder with cut-away section showing inner anatomy of gallbladder, including gallstone. Model size: 8" x 4-1/2" x 5-1/2". Card size: 6-1/2" x 5-1/4"
Oversized "Y" section of artery, with cut-away, showing gradual build-up of cholesterol deposits. Model size: 6-1/4" x 2" x 4". Card size: 6-1/2" x 5 -1/4"
Oversized "Y" section of artery, with cut-away, showing gradual build-up of cholesterol deposits. Model size: 6-1/4" x 2" x 4". Card size: 6-1/2" x 5 -1/4"
Six times life-size with five detachable parts including the upper hemisphere, the iris/cornea unit, the Lucite Lens that magnifies and inverts images, the transparent vitreous body, and the retina. The eyeball disassembles and reassembles with ease, so students can effectively learn through hands-on activity. A 2-page study guide highlighting its 19 principal features is included. Overall dimensions: 6x6x6 inches (15x15x15 cm) overall.
Without sacrificing size or key detail this three-part replica exposes the entire length of the ear canal and Eustachian tube so that the sound waves entering the ear can be easily traced and to demonstrate how air pressure on both sides of the eardrum is equalized. The hammer, anvil, transparent ear drum, and the labyrinth all lift out for hands-on study. 18 hand-numbered anatomical features are explained in-depth in the accompanying study guide.