3B Water Pollution Our Environm. Microscope Slides/ Set of 20

Product Overview

This anatomical teaching model is designed for use in higher education, laboratory instruction, and academic reference environments. It supports visual learning and hands-on study of anatomical structures for instructional and demonstration purposes.

Intended Use

Commonly used in:

University and college teaching programs

Anatomy, biology, and related life science courses

Laboratory, classroom, and instructional settings

Specifications

Please refer to the product details below for model-specific information, including materials, dimensions, weight, and component features.

Availability & Institutional Ordering

This product is available for institutional purchase via quote, purchase order, or approved payment methods. Educational pricing and institutional purchasing are supported.

For current availability, lead time, or ordering assistance, please contact Holt Anatomical.

Model#: 3B440
20 Microscope Slides.







1(d). Intestinal bacteria (Escherichia coli) from putrid water



2(e). Putrefactive bacteria (Spirillum) from sludge poor in oxygen



3(d). Putrefactive bacteria (Sphaerotilus) bacteria, forming long chains



4(d). Sludge bacteria (Methanobacterium) causing sewer gas



5(d). Sulphur bacteria (Thiocystis)



6(c). Wasserbluthe (Microcystis), blue-green alga “blooming” in stagnant water



7(c). Anabaena, blue green algae, in eutrophic water



8(c). Spirogyra, filamentous green alga in nutrient-rich water



9(d). Spirulina, corkscrew-shaped algae occurring in bitter seas



10(c). Chlamydomonas, one-celled green alga in eutrophic water



11(c). Cladophora, green alga from moderately polluted water



12(c). Diatoms, mixed algae from scarcely polluted water



13(c). Euglena, green flagellates occurring in stagnant eutrophic water



14(d). Ciliates, different species from nutrient-rich water



15(d). Rotifers (Rotatoria), small animals from putrid water



16(d). Tubifex, fresh water oligochaete, living in the sludge



17(d). Carchesium, stalked ciliate from moderately polluted water



18(d). Water mold (Saprolegnia), harmful to plants and animals



19(d). Skin of fish injured by chemicals, t.s.



20(d). Skin ulcer of an amphibian, t.s.

20 Microscope Slides.

1(d). Intestinal bacteria (Escherichia coli) from putrid water

2(e). Putrefactive bacteria (Spirillum) from sludge poor in oxygen

3(d). Putrefactive bacteria (Sphaerotilus) bacteria, forming long chains

4(d). Sludge bacteria (Methanobacterium) causing sewer gas

5(d). Sulphur bacteria (Thiocystis)

6(c). Wasserbluthe (Microcystis), blue-green alga “blooming” in stagnant water

7(c). Anabaena, blue green algae, in eutrophic water

8(c). Spirogyra, filamentous green alga in nutrient-rich water

9(d). Spirulina, corkscrew-shaped algae occurring in bitter seas

10(c). Chlamydomonas, one-celled green alga in eutrophic water

11(c). Cladophora, green alga from moderately polluted water

12(c). Diatoms, mixed algae from scarcely polluted water

13(c). Euglena, green flagellates occurring in stagnant eutrophic water

14(d). Ciliates, different species from nutrient-rich water

15(d). Rotifers (Rotatoria), small animals from putrid water

16(d). Tubifex, fresh water oligochaete, living in the sludge

17(d). Carchesium, stalked ciliate from moderately polluted water

18(d). Water mold (Saprolegnia), harmful to plants and animals

19(d). Skin of fish injured by chemicals, t.s.

20(d). Skin ulcer of an amphibian, t.s.

Manufacturer 3B
Dimensions Dimensions

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