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LIEDER Fanerogame, set aggiuntivo 50 preparati

Prodotto n.: 54132
Produttore: LIEDER

$ 427,00

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LIEDER Fanerogame, set aggiuntivo 50 preparati
LIEDER Fanerogame, set aggiuntivo 50 preparati
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Descrizione prodotto:

Purtroppo, questa descrizione non è stato tradotto in italiano, in modo da trovare a questo punto una descrizione inglese.

Prepared Microscope Slides

Basic component of the program are the A, B, C and D series comprising of 175 microscope slides. The four series are arranged systematically and constructively compiled, so that each enlarges the subject line of the proceeding one. They contain slides of typical micro-organisms, of cell division and of embryonic developments as well as of tissues and organs of plants, animals and man. Each of the slides has been carefully selected on the basis of its instructional value. LIEDER prepared microscope slides are made in our laboratories under scientific control. They are the product of long experience in all spheres of preparation techniques. Microtome sections are cut by highly skilled staff, cutting technique and thickness of the sections are adjusted to the objects. Out of the large number of staining techniques we select those ensuring a clear and distinct differentiation of the important structures combined with best permanency of the staining. Generally, these are complicated multicolor stainings. LIEDER prepared microscope slides are delivered on best glasses with ground edges of the size 26 x 76 mm (1 x 3"). – Every prepared microscope slide is unique and individually crafted by our well-trained technicians under rigorous scientific control. We therefore wish to point out thatdelivered products may differ from the pictures in this catalog due to natural variation of the basic raw materials and applied preparation and staining methods.

The number of series in hand should correspond approximately to the number of microscopes to allow several students to examine the same prepared microscope slides at the same time. For this reason all slides out of the series can be ordered individually also. So, important microscope slides can be supplied for all students.

Phanerogamae, Supplementary Set

50 Microscope Slides

1. Stem apex and meristematic tissue, Asparagus l.s.

2. Aleurone grains, t.s. of Ricinus endosperm

3. Fat in sec. through endosperm of Corylus

4. Lysigenous oil glands, t.s. rind of Citrus fruit

5. Inulin crystals, t.s. of Dahlia tuber

6. Calcium oxalate crystals, in w.m. of onion dry shell

7. Wood cells, macerated

8. Lactiferous vessels, l.s. stem of Euphorbia (spurge)

9. Chloroplasts in leaf of Elodea w.m.

10. Branched leaf hairs, isolated from Verbascum (mullein)

11. Reserve cellulose, t.s. of Phoenix (date) seed

12. Rheum, rhubarb, root with crystals t.s.

13. Dendrobium, orchid, aerial root with velamen t.s.

14. Pinus, pine, older woody root t.s.

15. Smilax, root with thickened endodermis t.s.

16. Lupinus, lupin, root nodules with nitrogen fixing bacteria t.s.

17. Quercus, oak, older woody root t.s.

18. Daucus, carrot, storage root t.s.

19. Pinus, pine, older woody stem t.s.

20. Zea mays, corn, stem with bundles l.s.

21. Elodea, waterweed, aquatic stem with primitive bundle t.s.

22. Juncus, bulrush, stem with stellate cells t.s.

23. Pelargonium, geranium, young stem of an annual plant t.s.

24. Tilia, lime, older woody stem t.s. and l.s.

25. Acorus calamus, sweet flag, rhizome t.s.

26. Pinus, pine, three sections of wood

27. Fagus, beech, three sections of wood

28. Bryonia, stem with sieve plates t.s.

29. Ribes, currant, stem with phellogen t.s.

30. Helianthus, sunflower, typical dicot stem t.s.

31. Salvia, sage, square stem with collenchyma t.s.

32. Nymphaea, water lily, floating leaf t.s.

33. Dionaea, Venus fly trap, leaf with digestive glands t.s.

34. Fagus, beech, sun and shadow leaves on one slide t.s.

35. Pinguicula, butterwort, leaf with glandular hairs t.s.

36. Nerium, oleander, xeromorphe leaf with sunken stomata t.s.

37. Drosera, sundew, leaf with glandular hairs w.m.

38. Urtica, stinging nettle, leaf with stinging hairs

39. Utricularia, bladderwort, w.m. of bladders

40. Pinus, pine, male cone with pollen l.s.

41. Pinus, young female cone with ovules l.s.

42. Pinus, ovule with archegonia l.s.

43. Pinus, mature embryo with endosperm t.s.

44. Pinus, pollen grains with wings w.m.

45. Lilium, lily, young anthers showing meiosis of pollen mother cells

46. Tulipa, tulip, ovary t.s. showing arrangement of ovules

47. Taraxacum, dandelion, composite flower l.s.

48. Papaver, poppy, flower t.s. shows floral diagram

49. Phaseolus, bean, pod showing pericarp and seed t.s.

50. Lycopersicum, tomato, young fruit t.s.

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