A Die-cast single flat burner (6" dia) is perfect for classrooms, food labs, and more. Easy to use and clean. Features 0-5 temperature settings with a power-on safety indicator light and skid-proof rubber feet. Compact for convenient storage. 8" x 8" x 2". Voltage: 100V. 60Hz. Power: 1000W.
Hot Plate Magnetic Stirrer is used for simultaneous heating and stirring of solutions. Two control knobs on the front panel allow you to set heat output and stirring speed independently. These are equipped with powerful heating elements providing very quick heating of the samples. The integrated circuit allows the user to precisely control the temperature and speed. It is supplied…
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These 3” long inoculating needles and loops are made of 24 gauge nickel-chrome wire and mounted in 8” long aluminum handles. The needles are used to select tiny colonies, and the loops are used to pick up broth. Individually packaged in plastic storage tubes. Ages 13+
For collecting flies, spiders, and other small arthropods. Comprises 75 x 25 mm glass tube with inlet and outlet tubes through a rubber stopper. The collecting tube has a flared end and the mouthpiece is with a rubber tube connection with a gauze filter, to confine the collected specimen to the tube. Grades 9+
These highly stable laboratory jacks can hold a variety of glassware and other lab equipment with ease. These durable laboratory jacks are equipped with an ergonomic knob that provides smooth height adjustment.
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Needless to say, Polypropylene laboratory Tray molded in Polypropylene is a multipurpose tray that can be used for sterilizing, drying glassware porcelainware & other laboratory instruments. These steam autoclavable trays have tapered walls which prove good for nesting.
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Perform science experiments in your own home using common household products! Litmus paper is used to determine whether a substance is acidic or basic. pH paper can be used to determine how acidic or basic it is. Included in this kit are 20 red litmus test strips, 20 blue litmus test strips, 40 pH test strips, and an activity guide.…
The versatile 3-meter tape measure is perfect for a wide variety of applications. The bright yellow steel tape retracts with a simple push of a button. It also features a high-impact plastic case with a belt clip and loop handle. The tape is marked in both English and metric. Ages 7+
Durable, high-quality molded polypropylene cube-shaped test tube racks. The space-saving design has different hole diameters on each of the four sides, including large holes for 30mm diameter tubes. (30mmD, 11.5mmD, 12.5mmD, 16mmD) Available in five colors. Easy to assemble for use and disassemble for storage. Ships flat. Ages 7+
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Nutrient Agar is used as a culture medium to cultivate various household bacteria. Our bag of dry nutrient agar will make 500ml of agar (1/2 liter). Detailed agar preparation instructions included. This is enough agar for 20, 90mm Petri dishes. Ages 7+
Nutrient Agar is used as a culture medium to cultivate various household bacteria. Our 225ml Heat & Pour bottle is very convenient and easy to use. Just heat the agar in the microwave and pour it into your Petri dishes. Allow the agar to set up and you’re ready to go. The is enough agar for 10, 90mm Petri dishes.…
Students can demonstrate univalent and multiple bonds by linking the atoms in this Organic Structure Model set represented by colored plastic balls. In addition, with the included springs as links, they can recreate flexible bonds and ring compounds. Comes with instructions, ten 2” long springs, and 54 colored plastic balls: 10 black (carbon); 2 blue (nitrogen, 1 ¼” dia.); 28…
