Weighs 2 lbs, lifts 200 lbs due to precision machining. the way magnets lift cars in junk yards! instructions, alligator clip leads and battery holder. Requires 1 "D" cell battery (not included).
Metal construction. Complete with 3 metal rods (aluminum, bass and iron). stove hammer finish mounted on wooden polished base.
Metal construction. Complete with 3 metal rods (aluminum, bass and iron). stove hammer finish mounted on wooden polished base.
Trophy-size male torso model shows musculature on one side and surface skin on the other. Dissectible into 7 parts: torso, lung (2 parts), heart, liver, stomach, intestine. Mounted on wood base. Includes key-card w/ 52 structures labeled. Size 10 1/8".
Trophy-size male torso model shows musculature on one side and surface skin on the other. Dissectible into 7 parts: torso, lung (2 parts), heart, liver, stomach, intestine. Mounted on wood base. Includes key-card w/ 52 structures labeled. Size 10 1/8".
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"
All components are rigidly mounted on a molded casing covered with a reinforced colored ABS plastic plate. Minimal vibration and well-balanced rotating arm give years of trouble-free operation. Max stirring capacity 1 liter. Minimum speed: 100rpm. Maximum speed: 800 to 100 rpm. 110/115V, 50/60 Hz power supply. 5.4"diameter x 2" height. Each stirrer comes with 1" long x 3" diameter Teflon coated magnetic stir bar and instruction manual.
All components are rigidly mounted on a molded casing covered with a reinforced colored ABS plastic plate. Minimal vibration and well-balanced rotating arm give years of trouble-free operation. Max stirring capacity 1 liter. Minimum speed: 100rpm. Maximum speed: 800 to 100 rpm. 110/115V, 50/60 Hz power supply. 5.4"diameter x 2" height. Each stirrer comes with 1" long x 3" diameter Teflon coated magnetic stir bar and instruction manual.
Note:
(l.s.) longitudinal section
(t.s) transverse section
(w.m) whole mount
(sec) special section
(c.s) cross section
Set Includes:
• F1 Human Lung w/Cancer
• F2 Human Lung Tissue
• F3 Epithelial Tissue - Sarcoma Cappozzi
• F4 Lymph Node w/ Cancer Cells (sec)
• F5 Decalcified Bone (sec)
• F6 Liver Mammal (sec)
• F7 Human Nerves; white matter (sec)
• F8 Cerebral Cortex; gray matter (sec)
• F9 Skeletal Muscle (l.s./c.s.)
• F10 Ovary; cow or other mammal
• F11 Ovum (ovule); cow or other mammal
• F12 Sperm
• F13 Spermary (sec)
• F14 Red and White Blood Cells; Human
• F15 Artery and Vein (t.s.)
Introduce the world of microscopy to your students through the selection of this prepared slide set. High-quality, yet affordable 1” x 3” slides labeled and stored in a slotted plastic container. Set of 15 prepared slides. Human Lung w/ Cancer Human Lung Tissue Epithelial Tissue - sarcoma cappozzi Lymph Node w/ cancer cells (sec) Decalcifi ed Bone (sec) Liver Mammal (sec) Human Nerves (sec); white matter Cerebral Cortex; gray matter (sec) Skeletal Muscle (l.s/c.s.) Ovary; cow or other mammal Ovum (Ovule); cow or other mammal Sperm Spermary (sec) Red and White Blood Cells; Human Artery and Vein (t.s.).
Consists of a large "U" shape tube 50 cm in length, with both ends long enough to connect to rubber tubing, mounted on a sturdy wooden base. Large enough for classroom demonstration. Entire unit mounted on heavy metal base.
Teaches basic map reading: how to determine location, elevation and understand scales and symbols. Each package includes a plastic terrain model with 5 corresponding stacking contour sheets, 5 unprinted stacking contour sheets for projects, a wall map of the relief model with 50 student project maps, and a grease pencil. All plastics may be marked and erased. Study Guide.
Using comprehensive, curriculum-based investigations, your students will learn about the metric system, mass, volume, density, gravity, temperature and pH. Through these activities, the class gains a thorough understanding of how to gather information, graph and analyze data, and interpret scientific diagrams. Grades 7-10.
The zPix 300, MM-940 is a powerful 2 megapixel zoom USB digital microscope that displays a magnified image right on your computer screen. The impressive 86x-457x effective magnification (on 21″ monitor) allows you to see details of ordinary objects that you never knew existed! Capture an image to keep with the click of a button. You can even capture close focus video and send it to your friends and family. Use the base attachment to view prepared slides or remove the base and place the microscope on any surface to reveal extremely fine details. The zPix 300 USB digital microscope will provide hours of fascinating and educational entertainment for adults and children alike.
To determine the power, multiply your computer screen size by 4.09-21.76.
Example: 32″ computer screen would magnify 131-696x (power). Please note, the effective magnification is a combination of the optical system and a high powered digital zoom.
The latest version of the zPix 300 MM-940 zoom digital microscope is compatible with the following: Windows 10/8/8.1/7/Vista/XP SP2+ and all Mac OS. A USB 2.0/3.0 port is required.
* DOES NOT WORK WITH TABLETS *
Build 3-D models of molecules! Each atom center is designed to accept bonds at the proper angle which gives the appearance of molecular bonding. Molecular sets are easily constructed using the plastic components. 12 sets each: 2 black tetrahedral carbon centers 2 Blue tetrahedral nitrogen centers 6 Green univalent chlorine centers 4 Red diunivalent oxygen centers 1 Yellow diunivalent sulfur center 8 White univalent hydrogen centers 20 Plastic bond connectors 4 Flexible connectors Teacher's Guide and reproducible student worksheet are included.
Molymod 12 Mini DNA Model can be unzipped to demonstrate the process of transcription and can be assembled on a stand. The color coded parts of the model represent nitrogen bases, sugar and phosphate compounds.
The Navicade was introduced to the market in 2005 and has really taken off as a replacement for barrels. The narrow design and offset handle makes picking up and setting up extremely quick and easy.. Unique Handle Design. Slim Style - 49.25" H x 7.6" W. Weighs only 3 lbs. (without base). Molded-in holes for mounting light and ropes. Can be used to rope work area. Stackable for easy transportation or storage. Snug fitting bases will not be knocked over. Accepts up to four (4) bands of 4" reflective sheeting. Navicade is designed for easy placement and pick-up from a truck bed. Made of durable low-density polyethylene. Federal Highway Administration Approved. NCHRP 350 Compliant
The Navicade was introduced to the market in 2005 and has really taken off as a replacement for barrels. The narrow design and offset handle makes picking up and setting up extremely quick and easy.. Unique Handle Design. Slim Style - 49.25" H x 7.6" W. Weighs only 3 lbs. (without base). Molded-in holes for mounting light and ropes. Can be used to rope work area. Stackable for easy transportation or storage. Snug fitting bases will not be knocked over. Accepts up to four (4) bands of 4" reflective sheeting. Navicade is designed for easy placement and pick-up from a truck bed. Made of durable low-density polyethylene. Federal Highway Administration Approved. NCHRP 350 Compliant
The Navicade was introduced to the market in 2005 and has really taken off as a replacement for barrels. The narrow design and offset handle makes picking up and setting up extremely quick and easy.. Unique Handle Design. Slim Style - 49.25" H x 7.6" W. Weighs only 3 lbs. (without base). Molded-in holes for mounting light and ropes. Can be used to rope work area. Stackable for easy transportation or storage. Snug fitting bases will not be knocked over. Accepts up to four (4) bands of 4" reflective sheeting. Navicade is designed for easy placement and pick-up from a truck bed. Made of durable low-density polyethylene. Federal Highway Administration Approved. NCHRP 350 Compliant
The Navicade was introduced to the market in 2005 and has really taken off as a replacement for barrels. The narrow design and offset handle makes picking up and setting up extremely quick and easy.. Unique Handle Design. Slim Style - 49.25" H x 7.6" W. Weighs only 3 lbs. (without base). Molded-in holes for mounting light and ropes. Can be used to rope work area. Stackable for easy transportation or storage. Snug fitting bases will not be knocked over. Accepts up to four (4) bands of 4" reflective sheeting. Navicade is designed for easy placement and pick-up from a truck bed. Made of durable low-density polyethylene. Federal Highway Administration Approved. NCHRP 350 Compliant
The Navicade was introduced to the market in 2005 and has really taken off as a replacement for barrels. The narrow design and offset handle makes picking up and setting up extremely quick and easy.. Unique Handle Design. Slim Style - 49.25" H x 7.6" W. Weighs only 3 lbs. (without base). Molded-in holes for mounting light and ropes. Can be used to rope work area. Stackable for easy transportation or storage. Snug fitting bases will not be knocked over. Accepts up to four (4) bands of 4" reflective sheeting. Navicade is designed for easy placement and pick-up from a truck bed. Made of durable low-density polyethylene. Federal Highway Administration Approved. NCHRP 350 Compliant.
It is the ideal teaching tool to introduce elementary and middle school students to the science of meteorology and has a pivoting beam that provides accuracy to 0.5 gram divisions. The interchangeable red square pans are easily removable for pouring, cleaning, and storage. With a capacity of 2000 grams, mass measurements can be achieved for small items such as paper clips, marbles and coins as well as heavier objects such as books. Pan dimensions: 5.5" (14cm)W x 5.5" (14cm)H
It is the ideal teaching tool to introduce elementary and middle school students to the science of meteorology and has a pivoting beam that provides accuracy to 0.5 gram divisions. The interchangeable red square pans are easily removable for pouring, cleaning, and storage. With a capacity of 2000 grams, mass measurements can be achieved for small items such as paper clips, marbles and coins as well as heavier objects such as books. Pan dimensions: 5.5" (14cm)W x 5.5" (14cm)H
Proper dissolved oxygen levels are essential for aquatic ecosystems. A dissolved oxygen level of 5 mg/L or greater will support healthy growth of most fish species. Other applications include monitoring in waste water treatment plants, determination of BOD and COD. This test kit uses an adaptation of the Winkler method to determine dissolved oxygen. Includes 100 tests.
This kit is a unique teaching tool for introducing your students to the chemistry behind plant pigments (the blueberry biopigment cyanidan) and how they can be used as pH indicators and fabric dyes. They use their knowledge to create their own pH test strips and evaluate them against a commercial type. Includes materials for four detailed activities featuring "model" and "inquiry" investigation paths – a total of 11 investigational activities, which can accommodate up to 40 students! Also contains a DVD with PDF Teacher and Student Guides and other digital content (see below). Covered concepts include: data analysis, accuracy vs. precision, biopigment structure, pH, pH scale, pH indicators, stains and dyes, acids, bases, acid-base interactions, solutions, and self ionization of water. STEM based curriculum kits accent the scientific method and independent inquiry featuring hands-on learning materials and exciting interactive digital content that can be accessed on a computer, tablet or your mobile device. Kits contain structured, guided, and open investigations, at introductory, intermediate, and advanced levels, to make inquiry based learning affordable and fun. Requires additional household materials for independent investigations. Student activity PDFs have a special Typewriter functionality allowing them to take notes, record experimental data, and answer analysis questions. They simply e-mail their worksheets back to you!
This kit is a unique teaching tool for introducing your students to the chemistry behind plant pigments (the blueberry biopigment cyanidan) and how they can be used as pH indicators and fabric dyes. They use their knowledge to create their own pH test strips and evaluate them against a commercial type. Includes materials for four detailed activities featuring "model" and "inquiry" investigation paths – a total of 11 investigational activities, which can accommodate up to 40 students! Also contains a DVD with PDF Teacher and Student Guides and other digital content (see below). Covered concepts include: data analysis, accuracy vs. precision, biopigment structure, pH, pH scale, pH indicators, stains and dyes, acids, bases, acid-base interactions, solutions, and self ionization of water. STEM based curriculum kits accent the scientific method and independent inquiry featuring hands-on learning materials and exciting interactive digital content that can be accessed on a computer, tablet or your mobile device. Kits contain structured, guided, and open investigations, at introductory, intermediate, and advanced levels, to make inquiry based learning affordable and fun. Requires additional household materials for independent investigations. Student activity PDFs have a special Typewriter functionality allowing them to take notes, record experimental data, and answer analysis questions. They simply e-mail their worksheets back to you!
Made for Work, but Works for Play. An innovative jacket constructed from a combination of 150 denier fluorescent yellow-green polyester and 360 gram black fleece that keeps you warm and visible, yet cool and comfortable for 3 season protection. Ideal Applications: For use in environments where high visibility and warmth are desired for wearer safety and comfort.
An innovative jacket constructed from a combination of 150 denier fluorescent yellow-green polyester and 360 gram black fleece that keeps you warm and visible, yet cool and comfortable for 3 season protection.
Ideal Applications: For use in environments where high visibility and warmth are desired for wearer safety and comfort.
• ANSI/ISEA 107 Type R Class 2 compliant jacket for high visibility.
• Athletic apparel design and performance adapted for work environments.
• Insulating heavy weight fleece provides warmth and comfort.
• Fluorescent yellow-green background material for excellent daytime visibility.
• 2 inch silver reflective tape reflects light for 360° nighttime conspicuity.
• 4 exterior pockets for added convenience.
• Breathable, insulating fabric for 3 season comfort.
• Overhead shoulder design for complete freedom of movement.
• Storm fly front and zipper front closure seals out wind.
• Front hand warmer pockets with zipper closure.
• Right and left breast security pockets with zipper closure.
• Adjustable elastic drawcord at waist for easy adjustment.
• Black material in high wear areas helps conceal dirt.
• Sleeves are lined for ease of use.
• 2 Mic Tabs.
• Can be zipped into the Icon™ (SS034D) outer shell to create a multi-season comfort system.
Centralize your garden. Sturdy construction, complete with trays. 40" H x 25" L x 12" D NOTE: Does not included light (as pictured). Please order light separately (item # 01368).
The Pioneer Globe by Replogle, features a raised relief 12" blue ocean globe with a full swing gyro-matic, full swing meridian which allows you to view any area on the sphere without obstruction. Vivid, brightly colored maps bring to life continents, countries, latitude and longitude lines and bodies of water for a completely comprehensive and accurate representation of our Earth. Also features a metal, bronze colored base and stands a total of 17" tall. Made in the USA.
