Main menu
-
- ANSI Class 2 Products (23)
- ANSI Class 3 Products (6)
- ANSI Class E Products (4)
- Armbands (9)
- Buttons (11)
- Gloves (4)
- Hats & Caps (8)
- Helmets (7)
- Jackets (15)
- Pants (Reflective) (4)
- Pinnies (7)
- Rainwear (12)
- Safety Patrol Belts (5)
- Safety Vests (50)
- Slip-Over Capes (3)
- T-Shirts (6)
- Winter Apparel (19)
- Women's Apparel (4)
-
- Aluminum Traffic Signs (Regular) (71)
- Aluminum Traffic Signs (Reflective) (58)
- Cone Top Sign Holder & Street Sign Sets (2)
- Crosswalk Signs (11)
- Floor & Sidewalk Signs (66)
- Impact Recovery System Signs (6)
- Maintenance Signs (6)
- Paddle & Wand Signs (12)
- Reversible Signs (23)
- School Bus Safety Signs (20)
- Sign Posts & Bases (9)
- Snap-On Cone Signs (27)
- Steel Sign Holder (1)
- Stop Signs (28)
- Vinyl Cone Sign Kits (4)
- Wet Floor Signs & Cones (4)
-
- Astronomy (10)
- Biology (29)
- Books (19)
- Botany (10)
- Bunsen Burners (8)
- Chemistry (97)
- Dissecting Kits & Specimens (16)
- DVDs (48)
- Earth Science (52)
- Electricity (60)
- Glassware / Plasticware (47)
- K'Nex Technology Kits (0)
- Lab Equipment (18)
- Lab Stands & Accessories (17)
- Lab Tools (31)
- Lab Trays & Test Tube Racks (14)
- Life Science (33)
- Light & Color (38)
- Microscopes (14)
- Magnetism (37)
- Magnifiers (15)
- Physics (44)
- Porcelain (6)
- Posters (9)
- Robotics (23)
- Science Fair (4)
- Sound & Waves (6)
- STEM (22)
- Thames & Kosmos Science Kits (19)
- Thermometers (11)
- Weather & Climate (15)
Filters
Qualifies for Discounts
1149 products

• Hi Viz Lime Class 2 ANSI Approved
• Light weight, cool vest with reflective silver stripes
OccuLux Economy Single Band Vest features the lowest priced ANSI Class 2 high quality vest on the market. Bright, lightweight polyester material. 2" 3M Scotchlite reflective tape. One 360° horizontal stripe plus two vertical shoulder stripes. Hook and loop closure. Machine washable. Please note, vests are sized to fit over work clothes. For a more comfortable looser fit, we suggest you buy the next size up.
• All Plastic Sign Frame
• 24in x 24in blank legend area
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.
Small in stature but large sign display area of 24' wide x 24' high is great to advertise games, concerts, plays or any advertising where a smaller sign is need but big visibility. Available in yellow only. Overall Size 25' wide x 36' high
Total Immersion, Double Scale Range -20/110 degrees C and 0/230 degrees F, Scale: 1 Degree C, 2 Degree F, 300mm Length Partial immersion is best for most applications. These thermometers are calibrated to read correctly when only 3" of the stem is immersed in the liquid being measured. Total immersion thermometers are calibrated for use when the entire liquid column is totally immersed in the substance being measured and should be used under those circumstances. All of our thermometers are made to SAMA specifications for ranges and accuracy. In addition, each of our thermometers has a number of extra quality features built into each one: REINFORCED BULBS, to prevent breakage, RING TOPS, for submersion, NON ROLL CAPS, SCALES PRINTED INTO THE GLASS, rather than on the surface so they never wear off.
Total Immersion, Double Scale Range -20/110 degrees C and 0/230 degrees F, Scale: 1 Degree C, 2 Degree F, 300mm Length Partial immersion is best for most applications. These thermometers are calibrated to read correctly when only 3" of the stem is immersed in the liquid being measured. Total immersion thermometers are calibrated for use when the entire liquid column is totally immersed in the substance being measured and should be used under those circumstances. All of our thermometers are made to SAMA specifications for ranges and accuracy. In addition, each of our thermometers has a number of extra quality features built into each one: REINFORCED BULBS, to prevent breakage, RING TOPS, for submersion, NON ROLL CAPS, SCALES PRINTED INTO THE GLASS, rather than on the surface so they never wear off.

• Adjustable hoop & loop closure
• ANSI/ISEA 107 Class headwear
• Adjustable size

Made of hard plastic 1/4" thick, this metre stick features alternate color dm bars over cm calibrations. The reverse side is calibrated in millimeters.
This high visibility cone has a 6" reflective collar made from tough, durable, and flexible UV stabilized polyester sheeting. Three times brighter than previous cone collars and complies with FHA requirements. The cone is constructed of brilliant fluorescent orange vinyl. Non-porous, dirt-resistant surface can be easily cleaned. Will not mar floors. Virtually indestructible. Will collapse under pressure then spring back into shape. Easy stacking. Can be used for lane markers, crowd control, obstacle courses, boundary markers, marking danger areas, repair areas and driver training.
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
• 36" high with 14.5" square base
• Made with 100% PVC polyvinyl chloride (contains no phthalates)
• Conical and top of base is one continuous layer
• Brilliant color with UV inhibitors for resistance to fading
• Good visibility under all weather condition
• Wide body design ensures stability
• Able to return to their original shape after impact
• Will not mar floors.
• Use as a traffic cone, or for hundreds of phys ed activities
• Set of 5 cones
These cones are constructed of brilliant fluorescent orange vinyl. Non-porous, dirt-resistant surface can be easily cleaned. Will not mar floors. Virtually indestructible. Will collapse under pressure then spring back into shape. Easy stacking. Can be used for lane markers, crowd control, obstacle courses, boundary markers, marking danger areas, repair areas and driver training.
• 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.
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.

• ANSI/ISEA 107-2015 ANSI/ISEA Type R Class 2.
• Hi-viz orange with lime reflective material
• Breathable mesh material
• Cut short to allow access to duty belt
• Adjustable sides for flexibility and ventilation
• Orafol reflective stripes with two 4" x 18" panels
• Mic Tab
• Sizes up to 6XL
Poncho Style. Hi-viz orange with lime yellow Orafol reflective stripes and two reflective printed panels. Full 360 degree reflective visibility. Adjustable sides allow a better fit, flexibility, and ventilation. Made in the USA.
M/L = Up tp 58" Waist
XL/2X = Up tp 64" Waist
3X/4X = Up tp 70" Waist
5X/6X = Up tp 76" Waist
2 1/4" Black with stainless split ring.

• Use one vest for any event!
• Clear pocket on the back where you can insert a 7.5" x 3.25" sign.
• Choose from one of our 8 stock inserts or order your own custom signs
• Lightweight, highly visible polyester mesh
• Adjustable hook and loop front closure
• Elastic side straps
• 1” reflective yellow stripes on front and back
• One size fits most
• Does NOT Meet the requirements of ANSI/ISEA107
Tired of hunting through your vests and capes looking for the right one for your event? Now you can use one vest for any event! This one size fits all mesh orange vest has a clear pocket on the back where you can insert a 7.5" x 3.25" sign. Choose from one of our 8 stock inserts or order your own custom signs (minimum 12 ea.). Orange mesh vest with comfortable cotton vest trim, 3/4" elastic side closures and 3" hook and loop front closure. Vertical tape includes two stripes front and back. 48" x 19" and one size fits all.
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.

• 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.

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.
• All Plastic Sign Frame
• 12in x 24in legend area
• Has "SLOW Children Crossing" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 13”W x 3”D
• Weight: 10 lbs.
Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 12in x 24in. “SLOW Children Crossing” printed on both sides. Outside Dimensions: 36”H X 13”W x 3”D. Weight: 10 lbs. Ships UPS or FedEx Ground.

For 18" and 28" cones. Reflective high tack adhesive backed cone collars made from tough, durable, and flexible UV stabilized polyester sheeting. Three times brighter than previous cone collars and comply with FHA requirements. Cone not included.

• 41" high flag/cone combinations
• Flags can be removed to be used as hand-held flags for traffic control
• Flags are 16 inches x 16 inches
• Cones are 18" high with a 8.25" square base
• All cones include weighted cone stabilizer to prevent tipping from strong winds
• Cone is made with 100% PVC polyvinyl chloride (contains no phthalates)
• Cones have UV inhibitors for resistance to fading
• Good visibility under all weather condition
• Cone will not mar floors.
These colorful flag/cone combinations are 41" high. Flags can be removed from the cone adapter to be used as hand-held flags for traffic control. Cones are 18" high. All cones include weighted cone stabilizer to prevent tipping from strong winds. The cones are constructed of brilliant fluorescent orange vinyl. Non-porous, dirt-resistant surface can be easily cleaned. Will not mar floors.
• STOP/STOP reversible sign
• Heavy-duty 18" dia aluminum sign
• Visible from one hundred yards away
• Bold 6" high letters
• 70" High PVC tube for safe use.
• 24" Steel base
• Sign is printed on both sides.
• Includes flashing red light on both sides.
• Lights use 2 AA batteries (not included).
This heavy-duty 18" diameter aluminum sign is visible from one hundred yards away, has bold 6" high letters and is easily recognized by pedestrians and motorists. It is supported by a PVC tube for safe use. Has an 24" steel base that allows the double face sign to be rotated. Sign is printed on both sides. Includes flashing red light on each "STOP" side. Each light uses 2 AA batteries (not included). 70" High. Ships small package.
Due to high demand, this item can take 2 to 4 weeks for delivery.

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.

• 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.
• All Plastic Sign Frame
• 12in x 24in legend area
• Has "All Visitors Must Report to Office" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 13”W x 3”D
• Weight: 10 lbs.
Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 12in x 24in. “All Visitors Must Report to Office” printed on both sides. Outside Dimensions: 36”H X 13”W x 3”D. Weight: 10 lbs. Ships UPS or FedEx Ground.
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.
Main menu
-
- ANSI Class 2 Products (23)
- ANSI Class 3 Products (6)
- ANSI Class E Products (4)
- Armbands (9)
- Buttons (11)
- Gloves (4)
- Hats & Caps (8)
- Helmets (7)
- Jackets (15)
- Pants (Reflective) (4)
- Pinnies (7)
- Rainwear (12)
- Safety Patrol Belts (5)
- Safety Vests (50)
- Slip-Over Capes (3)
- T-Shirts (6)
- Winter Apparel (19)
- Women's Apparel (4)
-
- Aluminum Traffic Signs (Regular) (71)
- Aluminum Traffic Signs (Reflective) (58)
- Cone Top Sign Holder & Street Sign Sets (2)
- Crosswalk Signs (11)
- Floor & Sidewalk Signs (66)
- Impact Recovery System Signs (6)
- Maintenance Signs (6)
- Paddle & Wand Signs (12)
- Reversible Signs (23)
- School Bus Safety Signs (20)
- Sign Posts & Bases (9)
- Snap-On Cone Signs (27)
- Steel Sign Holder (1)
- Stop Signs (28)
- Vinyl Cone Sign Kits (4)
- Wet Floor Signs & Cones (4)
-
- Astronomy (10)
- Biology (29)
- Books (19)
- Botany (10)
- Bunsen Burners (8)
- Chemistry (97)
- Dissecting Kits & Specimens (16)
- DVDs (48)
- Earth Science (52)
- Electricity (60)
- Glassware / Plasticware (47)
- K'Nex Technology Kits (0)
- Lab Equipment (18)
- Lab Stands & Accessories (17)
- Lab Tools (31)
- Lab Trays & Test Tube Racks (14)
- Life Science (33)
- Light & Color (38)
- Microscopes (14)
- Magnetism (37)
- Magnifiers (15)
- Physics (44)
- Porcelain (6)
- Posters (9)
- Robotics (23)
- Science Fair (4)
- Sound & Waves (6)
- STEM (22)
- Thames & Kosmos Science Kits (19)
- Thermometers (11)
- Weather & Climate (15)
Filters