Lead Free Solder with Easy Pen Dispenser, Cheap solder ruins irons, destroys projects and makes smoke billow from our ears, affordable, flows and melts beautifully, best dispenser, saves a lot of solder, No longer break off sections of solder
Pulley, Single Sheave, Pulleys wheels are made of plastic and mounted securely in an aluminum housing with a hook on both the top and bottom for suspension, Size: 50mm
Knife Switch, Double Pole - Single Throw, Double Pole - Single Throwdurable Plastic Base Knife Switches That Stand Up During Tough Student Use. Poles & Knives Are Made Of Brass For Good Electrical Connections.
Tech-Med* Single Head Stethoscope, Colour: Black, Basic single head stethoscope for blood pressure readings, Features PVC tubing, anodized aluminum chest piece, and chrome plated brass binaural, Color coded non chill ring, One year warranty, Size: 22 in
PineCAR Racer Basic Car Kit (scouting car), includes wood block, wheels, hubcaps, two lead-free one-piece axles and four lead-free nail-type axles. Wheels and axles should be the same on all cars in a race. Block dimensions - 1 3/4in w x 7in l (4.44 cm x 17.7 cm)
Borosilicate glass graduated cylinder, includes plastic guard and plastic detachable hexagonal base. With spout and protection collar. As per DIN EN ISO 4788 standard, Sub Div.: 2.0 ml, Tolerance: +/-2.00 ml, Capacity 250ml with 2ml graduations.
Kit Electromagnet Crane Activity Single, Utilize the design and engineering process, Encourage creativity, critical thinking and problem solving, Learn about electromagnetism, magnetic fields, and simple machines, Apply the scientific method, Innovate
Hydraulic Claw Activity single, Utilize the design and engineering process, Encourage creativity, problem solving and critical thinking, Learn about simple machines and fluid power, Apply the scientific method, Innovate (design and engineer your own unique claw)
Single Eye Loupe-Style Magnifier, A high quality Eye Loupe . The 25mm glass lens is mounted in a black plastic loupe. The magnification is 6x with a 51mm focal length.
Sealing film, Aluminum membrane, Temperature Range: -80 deg to 120 deg C, compatible with all standard PCR plates, Four types are available for PCR and qPCR applications; pierceable aluminum, standard transparent, optically clear sticky adhesive, pk/100
Sealing film, PCR 96 Well Plate Aluminum membrane, Temperature Range: -40 to 140 deg C, compatible with all standard PCR plates, Four types are available for PCR and qPCR applications; pierceable aluminum, standard transparent, optically clear sticky adhesive
VWR* Absorbent Underpads with Waterproof Moisture Barrier, Dimension(WXL): 43.2 x 61 cm (17 x 24inch ), Absorbency: 340 mL, Color: Blue, Three-layers of absorbent material, Soft white spunbound polypropylene top sheet, Super absorbent polymer made of cellulose, Sealed
Sail Car Activity single, Design and engineer a vehicle that is propelled by the wind, activity is perfect for early elementary, The Sail Car design allows students to quickly and easily experiment with sail shape, angle, and placement, furthest distance, travel the fastest
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