• Made with 0.35mm thick waterproof PVC laminated to rayon material
• Dual air flow ventilation
• Machine welded seems
• Corduroy collar for comfort
• Windproof double fly snap closure
• Snap sleeve and leg closure
• Exclusive STORMMAX protection ensures dryness and comfort
• Applications: Crossing guards, survey crews, law enforcement, ranching, and forestry.
Built for tough conditions, this rainwear is made with 0.35mm thick waterproof PVC laminated to durable rayon for long-lasting protection. Dual air flow ventilation and machine-welded seams keep you dry and comfortable, while a soft corduroy collar adds extra comfort. The windproof double fly snap closure, along with snap sleeve and leg closures, ensure a secure fit against harsh weather. Featuring exclusive STORMMAX® protection, it’s designed to deliver maximum dryness and comfort in the field. Ideal for crossing guards, survey crews, law enforcement, ranching, and forestry, this gear is ready for any storm.
• Perfect for the classroom, gym or playground
• Made of styrene to last
• Easily fits our cone top sign holders
• Set of 3 signs - 3 Direction Arrows
Set of 3 signs - 3 Direction Arrows Perfect for the classroom, gym or playground. Made of styrene to last. Easily fits our cone top sign holders.
One piece, made from Low Density Polyetylene, graduated liquid transfer pipets. Chemically Inert and non-toxic. Can be heat-sealed to transport or store. For use in all types of testing laboratories, chemistry, microbiology, blood banking, urinalysis and hematology. Non-Sterile. Two sizes to choose from.
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Capacity: 5.0 ml Drops per mL: 23 Stem Diameter: 5mm Bulb Draw: 3.5 ml Stem Graduations: 1.0 ml x 0.25 ml Total Length: 150mm |
Capacity: 7.0 ml Drops per mL: 21 Stem Diameter: 5mm Bulb Draw: 3.5 ml Stem Graduations: 3.0 ml x 0.5 ml Total Length: 160mm |
A necessity for those working with liquid substances. Accurate, high quality, and disposable! A cost-effective way to transfer liquids without worries of cross-contamination or spillage. One piece, made from Low Density Polyetylene, graduated liquid transfer pipets. Chemically Inert and non-toxic. Can be heat-sealed to transport or store. For use in all types of testing laboratories, chemistry, microbiology, blood banking, urinalysis and hematology. Sold in packs of 500 pipettes.
When used with traffic cones and plastic chain, the Cone Chain Connector easily slips over the top of the traffic cone to create an instant, highly visible barrier. Featuring four-hook accessibility, the chain can be attached in a 90-degree angle or a straight line. The connector is strong, durable and adaptable to most cone sizes. Create effective visual barriers in pedestrian traffic zones, manufacturing plants, construction sites and more. The Cone Chain Connector, when used with our chain, complies with OSHA's standards for visual barriers. Each kit contains 6 Cone Chain Connectors and 50' of matching plastic chain.
CONES NOT IINCLUDED
Sized just right for grade school aged children ages 5 to 9! Two vertical 1 3/8" prismatic reflective stripes on front and back. Hook and loop front closure. Elastic sides. Lime with orange reflective. Made in the USA.
Sodium silicate (water glass) is a clear, colorless liquid. Used in soaps, detergents, adhesives and in waterproofing. Sometimes used to seal small cracks or leaks in the cooling system.
• Understand the remarkable reactions behind ordinary occurrences.
• Professional quality equipment helps you make the most of your chemistry experiments.
• This kit introduces you to the alcohol burner for experiments that require heat.
• The 128-page, full-color manual
• 250 experiments
• Provides clear instructions for preparing and performing the experiments and explains the results.
• Ages 11 and up.
Discover how fascinating the world is when you understand the remarkable reactions behind ordinary occurrences. CHEM C2000 includes everything in CHEM C1000 and more — with twice the tools and materials, and more than three times the experiments. Most notably, this kit introduces you to the alcohol burner for experiments that require heat, greatly expanding the number of experiments you can conduct. Experiment with filtering and separating mixtures, combustion, and electrochemical reactions. Learn how to work with indicators and stronger acids and bases. Explore elements and compounds, including the chemical and physical properties of water, carbon dioxide, oxygen, hydrogen, and carbon. Discover atoms and molecules. Inspect soaps and household cleaners. Experiment with various foods from the kitchen to learn about sugars, fats, and proteins. Investigate metals such as iron, copper, and aluminum. Learn about how chemistry is used in environmental protection and industry. After completing CHEM C2000, you will have experienced firsthand the most important topics in chemistry, creating an excellent foundation for later study of chemical equations and atomic structure. The 128-page, full-color manual guides aspiring young chemists through 250 experiments. The manual provides clear instructions for preparing and performing the experiments and explains the results. Thorough safety precautions and instructions ensure safe experimentation. Professional quality equipment helps you make the most of your chemistry experiments. Ages 11 and up.
• Polyethylene bottle with polypropylene cap
• Excellent chemical resistance
• Features sealing plugs for leak-proof closure.
• Easy grip caps can be wired down for security.
• Head space between cap and insert plug can be used for confidential notes.
100ml Polyethylene bottle with polypropylene cap. Polyethylene bottles provide excellent chemical resistance and feature sealing plugs for leak-proof closure. Easy grip caps can be wired down for security. Head space between cap and insert plug can be used for confidential notes.
Shorter Length and adjustable sides provide greater tactical capability. 5 point "breakaway". Two horizontal 3M Scotchlite Reflective Material stripes both front and back. 15" sides. ANSI/ISEA 207 compliant.
Mechanics style glove with hook & loop wrist band, Hi Vis Lime with Silver reflective stripes, Synthetic leather palm and fingertips, Spandex with foam, neoprene cuff, lycra cuff binding.
• Batteries: 8 C cells
• Bell Diameter: 235 mm
• Color: Grey and Blue
• Features: Built in siren, coil microphone attached
• Length: 410 mm
• Power: 20W
• Range: 1000 yards
• Weight: 3 Kg
1000 yd range. Mic hooks on to rear for standard use. May be shoulder mounted without mic. Solid state amplifier. Signal alarm for warning alert. Power output: 25 watts peak. Uses 8 "C" batteries (order below).
This 3" wide barrier rope is ideal for sectioning off hazardous areas. Strong durable plastic.
• 100% Nylon micro mesh fabric
• Lightweight and breathable for comfortable wear
• Neck and arm holes offer full range of motion
• Available in Fluorescent Green or Orange
These hi-viz Mesh Vests easily separate students into teams for group activities, making them a great addition to any class. Featuring a 100% nylon micro mesh fabric, these vests are lightweight and breathable. These vests offer a full range of motion.
3" wide bright orange armband with reflective silver stripe. Constructed of nylon reinforced vinyl with elastic straps to enable the band to fit arms 13" in circumference or larger.
• .02mm polyethylene disposable poncho, yellow
• Attached hood
• Fits easily into pocket, tool box, or glove compartment
• Available in 3 colors
• One size fits all
These lightweight disposable ponchos with attached hood are made from .02mm thick polyethylene material and are available in yellow, orange and clear material. Ponchos are easy to put on and take off and especially easy to store. Put a light one in your pocket when you go see your favorite football game, or put a couple in your tent for those outdoor activities. One size fits all. 50" x 80". Sold individually.
• Hand-held battery powered warning light wand.
• Essential equipment for crowd and traffic control.
• 120 flashes per minute.
• Can be seen up to 1/2 mile away.
• 300 hours of continuous flashing operation
• Easy grip ABS handle.
• Emits a bright red flash with 10 LED bulbs.
• Rugged polycarbonate refractor lens
• Weighs only one pound with batteries
• Length: 19-1/2" x 1-3/4" diameter.
• Wrist strap and clip for belt attachment.
The Baton is a hand-held, battery powered warning light wand. Designed as a durable, quality built, essential equipment for crowd and traffic control. The Baton quickly attracts attention and has found wide acceptance by police, emergency medical crews and fire departments. The Baton is so portable and light in weight that a child can handle it easily. It can be operated in the steady state or, with a flip of the switch, produce up to 120 flashes per minute. More than a foot of bright flashing light that can be seen up to 1/2 mile away. Provides a reliable minimum of 300 hours of continuous flashing operation (with new batteries). Powered by two (2) D-cell batteries (not included). Easy grip handle. Emits a bright red flash with 10 LED bulbs. Rugged polycarbonate refractor lens and ABS handle. Weighs only one pound with batteries. Over all length: 19-1/2" x 1-3/4" diameter. Handy long life wrist strap and convenient designed-in clip for belt attachment.
• Amber bi-directional light
• Meets MUTCD and ITE specifications
• 3-way - flashing, steady burn, off
• Weather resistant circuit chip
• 7" Polycarbonate Lens - extremely durable. UV Stabilized
• Attach to all barricades, drums, panels, etc.
• yellow housing/base uses (2)6-volt batteries (not included)
Our light comes standard with all of the features that you would pay more for on competitive lights. Features such as a photocell which automatically turns the light off when the surrounding light conditions make the light ineffective... Sunny daylight hours are an excellent example of this. This feature greatly extends the life of the batteries as the light only operates when it can be seen. Increased battery life not only saves you money on batteries, but on the labor required to service the light as well. Another key feature is our 3-Way Switch. This switch allows a single light to serve two purposes. Each of our lights operates in either flashing or steady-burn modes. It only takes a simple turn of the switch to change the personality of our lights. Another cost- saving feature is that our light will accept batteries in any orientation as long as the springs are pointing up. There is no need to wonder if the battery is positioned properly, there will be no more batteries thrown out because it was thought that they were bad, when the real problem was the battery turned in the wrong direction. Compare our light to the competition and you will see that we out-shine them every time. Battery not included.
Also called glycerin or glycerine, Glycerol is both a colorless and odorless liquid, that is fairly viscous. It is a simple polyol compound, with a triglyceride backbone and 3 hydroxyl groups.
3" glass pipet with rubber bulb, straight.
Flat on one end, spoon on other end.
4 inch stailess steel spatucla that is flat on one end, spoon on other end.
Made from plate glass about 1/16" thick. Highly Silvered back.
This 6in x 4in mirror is made from plate glass about 1/16in thick with a highly silvered back.
Line-Up Striping Wands are for use on line touch-up and stenciling. They are durable and 34” in length for convenient operation. Rugged, durable design. Convenient trigger operation.
• Meets ANSI/ISEA Z89.1, TYPE 1 Class C, E, and G.
• 4-point woven nylon suspension.
• Moisture-wicking brow pad is removable, washable and replaceable.
• SEI Certified. Meets the low temperature (LT) option of the Z89.1 Standard.
• Accommodates a chin strap.
• Goggle retaining slots on suspension.
• Both Mega Ratchet and Slide-Lock Suspensions adjust to head sizes - 6.5 - 8.
These full brim safety helmets have 4-Point woven nylon suspension, and can accommodate a chin strap. Goggle retaining slots on suspension. Moisture wicking brow pad is removable, washable & replaceable. Slide-Lock size adjustment for head sizes 6.5 - 8. Weight: 13.58 oz. SEI Certified. ANSI/ISEA Z89.1, type 1, Class C, E and G requirements. Available in 4 colors.
ANSI Class 2 orange vest. 100% polyester mesh. Hook & loop front closure. Tape backed contrasting trim. 3 interior pockets - 2 open and 1 pen compartment. Conforms to ANSI/ISEA 107 standard for design, color and reflectivity.