Support Ring, Steel Rod, Steel rod, zinc-plated support ring with attached boss head clamp and thumbscrew, Distance from support to center of ring is 4-1/2in for all sizes, Diameter: 4
Pipette Pump, Are Essential For Filling Pipettes With The Accuracy Needed In The Lab, Our Pumps Grip Pipettes Tightly, Have Both A Thumb-Wheel For Precision In Delivery And A Quick Release Option, And Are Easily Cleaned, Pump Can Hold, Size: 25Ml Of Fluid
Build your own Birdhouse Kit, Teachers, this is a great and affordable way to get your kids Design, Building while creating something practical and at the same time beneficial for the environment, Perfect size for a chickadee or finch, Comes unpainted, Assembly required
plate, Clear polystyrene, features: deep uniform wells and include lids, Each well has an alpha-numeric marking, Non-sterile plates are individually wrapped in a plastic bag, 24-well plate measures 5in long x 3-1/4x7/8 inch
Banana Plug/Alligator Clip Cord, 12in, Colour: Red, Flexible, 18 gauge (SWG) stranded wire cord with a stackable banana plug at one end and an alligator clip at the other end, Alligator clip has a protective vinyl sheath, 3 red, 3 black
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.
Apron Laboratory Pvc Coated 27X42In, These aprons are made of a chemical resistant PVC-coated fabric which stays flexible. There is reinforcement at the points of strain. Aprons include cloth ties at the neck and waist
Wash Bottle, Unitary, are made of translucent and low density polyethylene, The distinguishing feature of these bottles is the built-in delivery tube which makes it a one-piece wash bottle, graduations on the outer surface to reflect an approximate volume of solution, Size: 500ml
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