Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 1 ounce, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 1/2 pound, non-rolling hexagonal mass is made of steel, and feature a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 1/4 pound, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 100 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 1 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 200 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 500 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 50 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
This lime Hi- Viz Boonie Hat with orange trim is ANSI 107-Class Headwear. Polyester woven 300D oxford with PU coating. Mesh venting. 1" reflective tape. One size fits all, circumference is 24".
This orange Hi- Viz Boonie Hat with lime trim is ANSI 107-Class Headwear. Polyester woven 300D oxford with PU coating. Mesh venting. 1" reflective tape. One size fits all, circumference is 24".
• 100% polyester 600D oxford with PVC coating.
• Adjustable straps.
• Silver reflective strips.
• Two side pockets with mesh vents.
• Front mesh pocket sized to hold full brim or cap style hard hat.
This Hi-Viz lime backpack measures 19.6" x 13" x 9.4". 100% Polyester 600D Oxford with PVC coating. Adjustable straps. Silver reflective stripe. Large mesh pockets. Front mesh pocket can hold one of our safety patrol helmets. Audio port for communication device.
• ANSI Class 2 T-shirt.
• 6 oz 100% polyester jersey knit
• Moisture wicking fabric
• 1 left chest pocket.
ANSI Class 2 lime colored T-shirt. 6 oz 100% polyester jersey knit with wicking treatment allows fabric to draw perspiration from skin to outside of shirt to evaporate. 1 left chest pocket.
These plug caps for test tubes are high grip hollow made of low density polyethylene. Hollow caps makes insertion and removal from test tubes easy. Sold in packs of 500.
Open mesh fabric.
Breathable
100% Washable polyester
3 Sizes available
The Occunomix TML Lime Non-ANSI High Visibility T-Shirt is a great option for those looking for a comfortable and visible shirt.
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.
• 100% acrylic
• Silver reflective stripe for visibility
• Great for under a hard hat or to wear alone
• Hi-Viz lime
• One size fits most
100% acrylic. Silver reflective stripe for visibility. Great for under a hard hat or to wear alone. Hi-Viz lime. One size fits most.
Combines mathematics, geometry and aesthetics into a magical motion of surprising simplicity, beauty and fun. Its system of polymer links expand and contract almost effortlessly, changing in volume 30 times. A sturdy toy, an object of art, a tool for teaching mathematics and science - the Hoberman Sphere's universal appeal and versatility have led its owners to discover uses even its inventor never dreamed of. Children love to wear it on their heads, or climb inside. Grown-ups have proved themselves no less inventive: jugglers juggle with them. Drill teams march with them. Magicians make magic with them. Teachers teach geometry with them. Motivational speakers use them as metaphors for unity, teamwork and expanding potential. Ages 4 and up. Expands from 9.5" to 30".
Pre-mixed with water in 32 oz. spray bottle. 90% Propylene Glycol, 9% Ethylene Glycol Phenyl Ether, and 1% Diethylene Glycol Phenyl Ether. In addition, this solution is an effective humectant. Using this holding solution ensures that your specimens stay moist, flexible, and mold-free.
Equilateral. 45mm side. Has one hole for adding fluids to study refraction and dispersion.
Equilateral. 45mm side. Has one hole for adding fluids to study refraction and dispersion.
Adjustable 360 degrees jaw rotation. For attaching up to 1/2" diameter rods. Aluminum muff with steel thumbscrew.
Clamp with Hook can be rotated and locked in any position. Ideal for supporting suspended thermometers, drying tubes, etc. The clamp attaches to rods up to 13mm (1/2") O.D.
For suspending pulleys, balances, etc. from support rods, or cross members.
Plated steel collar clamps feature thumbscrews and hooks for suspending pulleys, balances, etc. from support rods or crossbars. For suspending pulleys, balances, etc. from 3/4 inch support rods, or cross members.
Features flat countersunk bottom, with a double-ended hooked rod through the middle. Can be used on balance pans, as well as hooked in tandem for lever arm studies. Made of polished brass.
1" horseshoe magnet with keeper. Lifts two pounds.
This still air incubator holds 42 large chicken eggs or larger number of smaller eggs. 110 volt 25 watt. Dimensions: 18" x 18" x 7.5". (Order automatic turner 12710 separately).