Note:
(l.s.) longitudinal section
(t.s) transverse section
(w.m) whole mount
(sec) special section
(c.s) cross section
Set Includes:
C1 Bacteria (3 types) Smear
C2 Saccharomyces Smear
C3 Chlamydomonas (w.m.)
C4 Penicillium (w.m.)
C5 Volvox (w.m.)
C6 Spyrogyra (w.m.)
C7 Aspergillus (w.m.)
C8 Euglena
C9 Paramecium
C10 Amoeba (w.m.)
C11 Agaricus Section
C12 Actinomyces
C13 Hydra Budding (w.m.)
C14 Chlorella (w.m.)
C15 Bacteria from Cheese
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. Set Includes: C1 Bacteria (3 types) Smear C2 Saccharomyces Smear C3 Chlamydomonas (w.m.) C4 Penicillium (w.m.) C5 Volvox (w.m.) C6 Spirogyra (w.m.) C7 Aspergillus (w.m.) C8 Euglena C9 Paramecium C10 Amoeba (w.m.) C11 Agaricus Section C12 Actinomyces C13 Hydra Budding (w.m.) C14 Chlorella (w.m.) C15 Bacteria from Cheese.
Note:
(l.s.) longitudinal section
(t.s) transverse section
(w.m) whole mount
(sec) special section
(c.s) cross section
Set Includes:
E1 Hair Follicle - Human
E2 Skeletal Muscle (t.s./l.s.)
E3 Kidney (l.s.)
E4 Taste Bud (t.s.)
E5 Earthworm (t.s.)
E6 Artery and Vein (t.s.)
E7 Sperm - Human Smear
E8 Lung Section
E9 Gill - Fresh Water Fish (t.s.)
E10 Frog Skin Pigment Cell
E11 Frog Egg Early Cleavage (sec)
E12 Lymph Node (sec)
E13 Ovary from Mammal (sec)
E14 Nerve Cell
E15 Simple Squamous Epithelium (sec)
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. Set Includes: E1 Human Hair Follicle E2 Skeletal Muscle (t.s./l.s.) E3 Kidney (l.s.) E4 Taste Bud (t.s.) E5 Earthworm (t.s.) E6 Artery and Vein (t.s.) E7 Human Sperm Smear E8 Lung Section E9 Gill - Fresh Water Fish (t.s.) E10 Frog Skin Pigment Cell E11 Frog Egg Early Cleavage (sec) E12 Lymph Node (sec) E13 Mammalian Ovary (sec) E14 Nerve Cell (w.m.) E15 Simple Squamous Epithelium.
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 store in a plastic container. Set of 2 prepared slides. 6 Stages - Plant Sec. (onion root tip) 6 Stages - Animal Sec. (horse ascarid eggs)
Aluminum, brass, copper, and steel. 50mm x 12.5 mm.
Aluminum, brass, copper, and steel. 50mm x 12.5 mm.
Extra flexible, rubber covered wire with insulated Alligator Clips on both ends. Includes 1 red and 1 black wire.
Extra flexible, 24 inch rubber covered wire with insulated Alligator Clips on both ends. Includes 1 red and 1 black wire.
22 Gauge insulated copper wire. 100 ft. Color: Black
22 Gauge insulated copper wire. 100 ft. Color: Black
22 Gauge insulated copper wire. 100 ft. Color: White
22 Gauge insulated copper wire. 100 ft. Color: White
Learn about static electricity and the function of a dielectric with this device. Two aluminum jars-one with an attached aluminum electrode- and one plastic jar are used to collect the charge. Assembled device is 6" tall and 3 1/4" in diameter.
Strong plastic construction. These Buzzers are an essential electrical part for use in Physics electrical circuits and Sound experiments and other general lab use. Buzzer dia. 1.15" (29mm) x 0.58" (14.8mm) thick. Base 1.89" (48mm) long, with two holes 0.13" (3.48mm) dia. for mounting. Connecting wire 4" (100mm) long.
Strong plastic construction. These Buzzers are an essential electrical part for use in Physics electrical circuits and Sound experiments and other general lab use. Buzzer dia. 1.15" (29mm) x 0.58" (14.8mm) thick. Base 1.89" (48mm) long, with two holes 0.13" (3.48mm) dia. for mounting. Connecting wire 4" (100mm) long.
For use with 14737
For use with 14737
Hard rubber, ebonite friction rod with rounded edges about 11 Inch (280mm) x 0.47 Inch (12mm) Length x Diameter. Measurements are approximate.
Hard rubber, ebonite friction rod with rounded edges about 11 Inch (280mm) x 0.47 Inch (12mm) Length x Diameter. Measurements are approximate.
12" Solid plastic friction rod. Approximately 1/2" in diameter.
12" Solid plastic friction rod. Approximately 1/2" in diameter.
The United hand held generator offers features and quality similar to much more expensive brands currently offered in the science education market. This 6V DC Generator can deliver up to 400mA current. The generator comes equipped with a polarity coded plug in lead with alligator clips. The clear plastic housing allows students to watch the coils, terminals, and gears. Students get a hands-on demonstration of the Second Law of Thermodynamics. Includes activity guide.
The United hand held generator offers features and quality similar to much more expensive brands currently offered in the science education market. This 6V DC Generator can deliver up to 400mA current. The generator comes equipped with a polarity coded plug in lead with alligator clips. The clear plastic housing allows students to watch the coils, terminals, and gears. Students get a hands-on demonstration of the Second Law of Thermodynamics. Includes activity guide.
Pith balls react sensitively to static charges like those from a charged friction rod or a Van de Graaff generator.
Helps students understand how and why gyroscopes are used for many guidance systems. This is a well-balanced, high quality gyroscope with adjustable bearings. The accessories include plastic gimbals, rocker and pivoting housing. This unit measures 100m x 190mm. Instructions provided.
General purpose use and also for use with inclined plane. Metal pan with cords for suspension.
Rugged plastic pulley with deep V groves mounted on a metal clamp. The sheave is 50mm in diameter. Clamp can be mounted on surfaces up to 25mm thick.
Rugged plastic pulley with deep V groves mounted on a metal clamp. The sheave is 50mm in diameter. Clamp can be mounted on surfaces up to 25mm thick.
Unmounted, high-quality silvered glass. Focal length 150 mm.
Unmounted, high-quality silvered glass. Focal length 150 mm.
Unmounted, high-quality silvered glass. Focal length 150 mm.
Securely hold a mirror in a vertical position on any flat surface. Packages of 6.
Securely hold a mirror in a vertical position on any flat surface. Packages of 6.
Made from plate glass about 1/16" thick. Highly Silvered back.
This 4in x 4in mirror is made from plate glass about 1/16in thick with a highly silvered back.
Index of refraction plate, made from acrylic. Polished surfaces.
This acrylic 115 x 65 x 20mm rectangular block is designed for use as an index of refraction plate, and has a polished surface.
3 inch strong zink-plated steel horseshoe magnet with North and South poles marked. Supplied with keeper.
Includes everything you'll need to show that electricity can act very much like a magnet. One large nail, one five-foot piece and one 1 1/4-foot piece of plastic insulated wire with end connectors, one knife-edge switch, two screws, one 3" x 4" x 1" wooden block and complete instructions. Battery not included.