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1(c). Pollen grains of different kinds of grass
2(c). Pollen grains of different deciduous trees
3(c). Pollen grains of different conifers
4(b). Mixed house dust
5(c). Dust mite from a living room
6(b). Spores of different fungi
7(b). Wood powder
8(b). Asbestos powder (cancerogenous)
9(b). Talcum powder
10(b). Crystals of washing-powder
11(b). Polyamide fibres
12(b). Nylon fibres
13(e). Mucous membrane of human nose, t.s.
14(e). Healthy human lung, t.s.
15(e). Human lung injured with dust particles, t.s.
| Weight | 0.2 kg |
| Brand | LIEDER |
The Air Pollution and Allergens – Slides set provides a fascinating microscopic examination of airborne particles and biological materials that affect air quality and human health. This collection includes expertly prepared slides showing dust, pollen, spores, soot, fibers, and other particulate matter, allowing students to identify and compare natural and artificial air contaminants.
Ideal for teaching environmental science, biology, and public health, this set helps learners understand the sources, structure, and effects of common air pollutants and allergens. Each slide is carefully prepared for maximum clarity and durability, making it perfect for repeated use in classrooms, universities, and environmental research laboratories.