One econo lanyard plus one GE016P whistle. Available with 6 different color lanyards.
1-14 Paper strips, change for each full pH unit,100 strips per vial.
1-14 Paper strips, change for each full pH unit,100 strips per vial.
Riveted joint. Nickel plated. 9 inches long. Also for test tubes and vials.
Riveted joint. Nickel plated. 9 inches long. Also for test tubes and vials.
• Quality tested and ensured for maximum durability
• Designed with only the toughest, roughest users in mind
• Flawless, consistent and reliable
• No moving parts to freeze, jam or deteriorate
• The harder you blow, the louder the sound
• Sound will be heard up to a mile away
• 3-chamber pealess whistle
• Chambers are designed to self-clear when submerged in water
• Sound Power of 115dB
• Made in USA
• Available in 9 colors
The Fox 40® Classic® is the standard choice referees and coaches at all levels, rescue professionals and general safety worldwide. The famous Fox professional whistle is not affected by moisture (it has the same shrill tone even after immersing in water). Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds. Carriers great distances outdoors with ultra shrill tone.Available in 9 colors.
• Make rock Candy, chocolates, gummy Bears, wintergreen candies, and more
• Learn about specific heat and temperature, crystallization, measurements and more
• Personalize your candy by choosing your ingredients
• Decorate your finished candy with colorful foils, papers cups, and wrappers
• Includes 48-page full-color manual
• Ages 10 and up
Explore chemistry as you cook up candies and chocolates in the kitchen! Perform 25 sweet experiments and learn important physical science principles related to candy and cooking. Discover why sugar crystallizes to make rock candy. Learn about specific heat and the phases of matter by molding chocolates. Use a thermometer and learn about heat and temperature while boiling sugar. Gain experience with measurements and conversions, volumes, and weights. Investigate the chemistry of gummy bears. Learn about the mysterious phenomenon of triboluminescence with wintergreen candies. 48-page, full-color manual.
• Yellow with Red ink
• Heavyweight 50/50 fabric
• Durable fabric
• Full cut for a comfortable fit
• Screened front only
• Adult sizes: S, M, L or XL
• Youth sizes: S (6-8), M (10-12) or L (14-16)
Yellow with red Ink. Heavyweight 50/50 fabric. Durable fabric, full cut for a comfortable fit. Screened front only. Specify size. Adult sizes: S, M, L, XL Youth sizes: S (6-8), M (10-12) or L (14-16).
High visibility orange vinyl with Silver 3M Scotchlite Reflective Material . High visibility day or night. Fully Adjustable to Fit Men or Women. Waist size 30" to 45" and two over the shoulder straps 23.5" to 46.5".
• Red with white ink
• Heavyweight 50/50 fabric
• Durable fabric
• Full cut for a comfortable fit
• Screened front only
• Youth sizes: S (6-8), M (10-12) or L (14-16)
Red with white ink. Heavyweight 50/50 fabric. Durable fabric, full cut for a comfortable fit. Screened front only. Specify size. Youth sizes: S (6-8), M (10-12) or L (14-16).
This Revolutionary "pealess" design produces louder, more intense sound. Cuts through crowd noise and can be heard over long distances. Includes adjustable neck strap.
• No Hassle sidewalk sign
• Tip 'N Roll for easy moving
• 2 pole height options; 48" and 60"
• Base is 18” diameter x 12” tall
• Overall Height: 51" or 63"
• Pre-drilled holes accommodate signs from 9”x12” to 18”x24”, plus 12”x36”
• Large 3” wheels for easy rolling
• Exclusive ‘EZ GRIP Finial’
• Exclusive ‘Stability Plates” to keep sign panel from twisting on pole.
• New Enhanced PVC pole for greater stiffness and stability
• 4 base color options; Black, Red, Yellow and Blue
• Wind Resistance: 30-40 MPH
* Signs not included
The Tip ‘N Roll® Portable Pole2 Sidewalk Sign Holder is the truly portable, no-hassle sidewalk sign that looks great and works hard to get your message seen. The pole is pre-drilled to accommodate signs from 12″ x 18″ to 24″ x 30″. Tip ‘N Roll® Sidewalk Signs have a compact, low-profile technopolymer base with with built-in wheels that roll easily on most surfaces and make lifting a thing of the past. Has recessed wheels along with an exclusive EZ-GRIP finial, and stability plates to keep the signs from twisting on the pre-drilled poles.18″ diameter base fits easily through any door and holds 30 lbs of sand/water ballast. Bases nest for storage. Designed, Engineered and Made in USA with Recycled materials. Signs not included.
• Instant identification of staff and aides.
• Required in many states for emergency use
• Constructed of nylon reinforced vinyl
• Elastic straps to enable the band to fit most size arm
The I.D. arm bands are required in many states for emergency use for instant identification of staff and aides. These arm bands are constructed of nylon reinforced vinyl with elastic straps to enable the band to fit most size arm.
• Holds 25 each 28” cones
• 10” heavy-duty pneumatic all-terrain wheels
• Lifetime warranty!
• Made in the USA!
• Heavy duty construction
• Made of 1" heavy gauged galvanized steel
• Use indoors or out
• Measures 45”H x 27”W x 21 1/2”D
• Max cone base = 16 1/4” x 16 1/4”
• Weighs 150 lbs. loaded
NOTE: Check the base size of your cones before ordering.
Holds 25 each 28" cones. 10" heavy-duty pneumatic all-terrain wheels. Lifetime warranty! Made in the USA!. Heavy duty construction. Made of 1" heavy gauged galvanized steel. Use indoors or out. Measures 45"H x 27"W x 21 1/2"D. Max cone base = 16 1/4" x 16 1/4". Weighs 150 lbs. loaded. NOTE: This cart is to be used by responsible adults only - not for children.
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
• Instant identification of staff and aides.
• Required in many states for emergency use
• Constructed of nylon reinforced vinyl
• Elastic straps to enable the band to fit most size arm
The I.D. arm bands are required in many states for emergency use for instant identification of staff and aides. These arm bands are constructed of nylon reinforced vinyl with elastic straps to enable the band to fit most size arm.
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.
3" glass pipet with rubber bulb, straight.
• Comfortably covers the nose & mouth
• Protects from airborne pollution, dust, pollen, and other particles
• Measure 7" x 3 3/4" (approx.) when folded and expand to 7" by 6 3/4" (approx.)
• Around the head elastic for a snug comfortable fit
• Made from 100% cotton material
• Has an overlapping opening in the back to insert a filter (not included)
• Reusable and machine washable
• Available in white, and shades of pink, brown & blue (color may vary slightly)
• Made in USA
• One size fits most adults
These reusable, Cloth Face Masks comfortably cover the nose & mouth for protection from airborne pollution, dust, pollen, and other particles. The masks measure 7" x 3 3/4" (approx.) when folded and expand to 7" by 6 3/4" (approx.) They're made from 100% cotton material with an overlapping opening in the back to insert a filter (not included). Machine wash and air dry. Can be ironed (avoiding elastic). Available in white, and shades of pink, brown & blue (color may vary slightly). Has an around the head elastic to hold the mask snugly in place. These masks are made in USA. One size fits most adults.
NOTICE: These masks are considered an improvised form of personal protective equipment (PPE), and do not meet the standards of FDA cleared devices designed and tested for this purpose. They are not intended for treatment or prevention of illness, and by purchasing them the customer acknowledges and accepts this. Masks are not returnable, due to health and sanitary reasons.
• 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.
Grab this briefcase full of investigator’s tools and get ready to track down some crooks! Learn about how detectives use forensic science to answer questions, gather evidence, and solve crimes. Experiment with the equipment and techniques used by real detectives to develop your own observation and problem-solving skills.
First, you will set up your detective’s office and organize your tools. Then, you will do some exercises to hone your observation skills. Next, you will learn about securing a crime scene, and gathering and documenting evidence, including fingerprints, footprints, and tire tracks. After you have gathered evidence, such as hair and fibers, counterfeit currency, and soil samples, you will head back to the lab to learn how to analyze it. Finally, you can try your hand at deciphering codes, writing messages with invisible ink, and communicating with secret symbols. As your skills develop, you can use them to solve the practice cases.
The 32-page, full-color experiment book guides your investigations with rich illustrations and step-by-step instructions. This is an inventive, engaging way to learn real science through roleplaying in imaginary adventures.
Ages: 8+
Experiments: 26
Piece Count: 33
Manual Pages: 48
This 12" x 18" sign is screened on both sides. Constructed of nylon reinforced vinyl over a wire frame. Great for indoor or outdoor use. Sign comes with cone attachment and a 28" high impact polyethylene cone. 12" x 18" Sign. High Visibility. Interchangeable. Screened on Both Sides. Includes 28" Cone & Attachment. Overall Height is 56".
Adjustable 360 degrees jaw rotation. For attaching up to 1/2" diameter rods. Aluminum muff with steel thumbscrew.
Thermometer Clamp features an adjustable 360 degree rotating jaw for suspending thermometers. The clamp attaches to rods up to 13mm (1/2") O.D.
Acid resisting sheeting, very flexible and lightweight. Accepted as a standard lab apron for years. Cut to provide ample comfort and protection from laboratory reagents. Reinforced at points of strain. Cotton tapes at waist and neck. 27" x 36".
Acid resisting sheeting, very flexible and lightweight. Accepted as a standard lab apron for years. Cut to provide ample comfort and protection from laboratory reagents. Reinforced at points of strain. Cotton tapes at waist and neck. 27" x 36".
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.