Double Convex round Lens, Material: Glass, designed for physics and educational uses, Because of their educational use design, there may be minor imperfections that do not affect physical function, for educational uses, Size: 150mm focal length, 2in diameter and 8mm thick
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Light wall, Dimension: 150x20mm, Height: 5.9 inch, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures, capacity: 30 ml, PK24
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Dimension: 100x12mm, Height: 4 inch, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks, capacity: 7ml, PK48
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Dimension: 150x18mm, rimless, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks, capacity: 25 ml, PK24
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Dimension: 75x12mm, Height: 3inch, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks, capacity: 5ml, PK48
Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 100 x 60 x 18 mm
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