Flexible bond, 90mm (double bonding), Packs of ten 90mm flexible bonds to represent double bonding, Use to supplement your Unit building sets or for building custom models
Book, The Moon Seems to Change (Let's-Read-and-Find-Out Science 2), Branley, Franklyn M, Shows some signs of wear and have some markings on the inside, Children can read about the phenomena of the moon's phases and in an experiment using an orange, pencil and flashlight
Crystallizing Dish, made of high quality, heavy duty, borosilicate glass, Flat bottom, no spout, Dish measures 2.25in tall, 3.75in diameter, Perfect for any science or home laboratory, Strain Point -515 deg C, Annealing Point 565 deg C, Softening Point 820 deg C, 300ml capacity
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Light wall with Rim, Dimension: 150x18mm, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures, capacity: 25 ml, PK24
Volumetric flask, made of high quality, heavy duty, Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, with a chemically resistant, interchangeable 10/19 polypropylene stopper, Size: 4.6in tall, neck measures 0.5in in diameter and is 2in length, 25ml
Cartesian Diver Only - 4 cm WL 1040, Ideal for Showing Archimedes Principle, with a hollow glass diver, shaped like a diver, with a 10in x 1 1/2in glass cylinder, a rubber sheet and rubber band, Fill the cylinder with water, drop in the diver it floats
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Dimension: 75x10mm, Height: 3inch, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks, capacity: 3ml, PK48
Minit Fluorine atom, Fla, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Univalent, Color: Light green
Minit Nitrogen atom, Na, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Nitrile, Color: Blue
Minit Chlorine atom, Cla, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Univalent, Color: Green
Minit Oxygen atom, Oa, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Carbonyl, Color: Red
Minit Hydrogen atom, Ha, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Univalent, Color: White
Minit Sulfur atom, Sa, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Double bonded, Color: Yellow
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