U.S. and Metric scale, 6" and 150mm. Graphics may vary.
Standard flashlight sized bulb with threaded base.
Standard flashlight sized bulb with threaded base.
Outside Diameter: 19mm, Height: 170mm, Graduated Interval: 0.5ml Measuring Cylinders with a hexagonal base. The hexagonal base provides excellent stability to the cylinder, and the tapered spout works really well while pouring any reagents.
Outside Diameter: 19mm, Height: 170mm, Graduated Interval: 0.5ml Measuring Cylinders with a hexagonal base. The hexagonal base provides excellent stability to the cylinder, and the tapered spout works really well while pouring any reagents.
Flat on one end, spoon on other end.
6 inch stailess steel spatucla that is flat on one end, spoon on other end.
Superior, all purpose laboratory tubing. Flexible transparent, PVC.
Pure latex gum tubing. A clear amber color. Flexible, with long life under constant use. 3/32" wall thickness.
Pulley is high-quality impact-resistant, chip-proof injection molded, balanced wheel. Smooth, clean V-groove. Wheel diameter 2", 360 degrees swivel hooks-top and bottom. All steel blocks.
Pulley is high-quality impact-resistant, chip-proof injection molded, balanced wheel. Smooth, clean V-groove. Wheel diameter 2", 360 degrees swivel hooks-top and bottom. All steel blocks.
PSV 207. 5 point breakaway. Expandable. Polyester blue mesh on top, hi-viz lime solid fabric on bottom. Hook & loop front closure. One pen pocket on left front chest. 2 large int. waist pocket with hook & loop closure. Mic tabs.
• 100% polyester fabric with matching color trim
• Hook & loop front closure
• White 1” wide reflective material (White vest uses lime reflective material)
• Upper right chest pocket with pencil/pen division (5” wide x 5” tall)
• Inside lower right patch pocket (5.5” wide x 5.75” tall)
• Non-ANSI Compliant
Incident command vests come in 12 different colors, making them easy to identify staff and crew by job, team or rank during school events, workshops or emergencies. Just assign a different color to each group. Each vest has clear plastic card holders on the front and back to hold 4.25" x 11" (back) and 3" x 5" (front) cards, so you can label each vest any way you choose. Vest is100% polyester fabric with matching color trim. Hook & loop front closure. White 1" wide reflective material (White vest uses lime reflective material). Has an upper right chest pocket with pencil/pen division (5" wide x 5" tall). Inside lower right patch pocket (5.5" wide x 5.75" tall). Non-ANSI Compliant.
• High quality N-series mesh.
• 3M Scotchlite reflective material high intensity tape.
• Hook and loop front closure
• Elastic sides
• Two 1 ½” horizontal stripes front and back
• Black binding around the edges
• Made in the USA
• Available in 4 sizes
High quality orange N-series mesh. 3M Scotchlite reflective material high intensity tape. Hook and loop front closure. Elastic sides. Two 1 1/2" horizontal stripes front and back. Black binding around the edges. Made in the USA. Available in 4 sizes.
• 7.5" x 3.25" insert sign for SS604M and SA150M Sign Vests
• Printed on 110 lb. card stock
• 8 legends available
12 3/4" Wide x 10 1/2" Long Printed on One Side These directional reinforcement devices give supplemental standard warnings and directions creating safer traffic control in the school area. Installs in seconds and firmly locks in place. Reusable, All-weather ABS plastic with UV. Used by thousands of schools, cities and utility companies.
12" Wide x 13 1/4" Long Printed on One Side These directional reinforcement devices give supplemental standard warnings and directions creating safer traffic control in the school area. Installs in seconds and firmly locks in place. Reusable, All-weather ABS plastic with UV. Used by thousands of schools, cities and utility companies.
Outside Diameter: 34mm, Height: 210mm, Graduated Interval: 1ml Measuring Cylinders with a hexagonal base. The hexagonal base provides excellent stability to the cylinder, and the tapered spout works really well while pouring any reagents.
Outside Diameter: 34mm, Height: 210mm, Graduated Interval: 1ml Measuring Cylinders with a hexagonal base. The hexagonal base provides excellent stability to the cylinder, and the tapered spout works really well while pouring any reagents.
For efficiency and cleanliness. Reinforced at points of strain (6 mil). Quality tapes at waist and neck.
This 24 inch x 30 inch child size apron is for efficiency and cleanliness. Reinforced at points of strain (6 mil). Quality tapes at waist and neck.
1 blue vial and 1 red vial (100 strips per vial).
These black stoppers are made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Low sulfur content. Withstand temperatures from €“25 to 70°C (€“13 to 158°F). Each stopper has its size marked in raised figures. Sold as one-pound bags.
Battery holders with 12" Lead wires, stripped ends. Sturdy plastic construction.
D, C, AA, and 9V models available with 12" Lead wires with stripped ends. Sturdy plastic construction. batteries not included
A chart and pocket-sized viewer that shows the color spectra of common night lights, identifies each spectrum, and includes a diffraction grating through which you can see them. You can easily survey the night light spectra while riding around after dark, holding Night Spectra Quest up to your eye, with someone else driving. Booklet also includes further information and experiments.
A chart and pocket-sized viewer that shows the color spectra of common night lights, identifies each spectrum, and includes a diffraction grating through which you can see them. You can easily survey the night light spectra while riding around after dark, holding Night Spectra Quest up to your eye, with someone else driving. Booklet also includes further information and experiments.
Made from plate glass about 1/16" thick. Highly Silvered back.
This 3in x 1in mirror is made from plate glass about 1/16in thick with a highly silvered back.
Red and blue plastic covered bar magnets. These magnets are attractive as well as an easy way to teach magnetic attraction and repulsion. Each magnets dimensions are 80x15x10mm. 1 pair (2 red / 2 blue).
• Student Version cleanly demonstrates properties of magnetic materials.
• Iron fillings sealed in 3-3/4 in x 2 -3/4 in transparent plastic case.
Student Magnetic Field Demonstrator cleanly demonstrates properties of magnetic materials. Iron fillings measuring 3-3/4 in x 2 -3/4 in (90mm x 65mm x 6mm) are sealed conveniently inside a transparent plastic case.
Tired of hunting through your capes looking for the right one for your event? Now you can use one cape for any event! This youth size cape is blue with red trim and has a clear pocket on the front where you can insert a 5"W x 3.75"H sign - Perfect for Index cards. Sized for ages 6-10 / Grades K-3. 12"W x 15.5"L with 4.25" Elastic on the sides.
• Front and back of the vest is 12 inches across from side to side
• Measures 31 inches from bottom hem on the front across the shoulders to bottom hem on the back