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Home > Microscopi > Necessità della microscopia > Preparate > biologia assortimeni > LIEDER > LIEDER Preparati per microscopio Serie Scolastica D (in aggiunta ad A, B e C), 50 prep.

LIEDER Preparati per microscopio Serie Scolastica D (in aggiunta ad A, B e C), 50 prep.

Prodotto n.: 7396
Produttore: LIEDER

$ 550,00

IVA incl.
LIEDER Preparati per microscopio Serie Scolastica D (in aggiunta ad A, B e C), 50 prep.
LIEDER Preparati per microscopio Serie Scolastica D (in aggiunta ad A, B e C), 50 prep.
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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.

No. 750 School Set D for General Biology, Supplementary Set 50 microscope slides

Histology of Man and Mammals

  • Ciliated epithelium, in t.s. of fallopian tube of pig
  • Tendon of cow, l.s. showing white fibrous tissue, stained for fibres and cells
  • Heart muscle, human, t.s. and l.s., branched fibres with central nuclei and intercalated discs
  • Lymph gland of pig, t.s. showing lymphoid tissue
  • Esophagus of cat, t.s. with stratified squamous epithelium, muscular layers
  • Stomach of cat, t.s. through fundic region showing gastric glands
  • Large intestine (colon), t.s. special stained for the mucous cells
  • Pancreas of pig, sec. showing islets of Langerhans
  • Thyroid gland of pig, sec. showing glandular epithelium and colloid
  • Adrenal gland of cat, t.s. through cortex and medulla
  • Sperm of bull (spermatozoa), smear
  • Motor nerve cells, smear from spinal cord of cow showing w.m. of motor nerve cells and their processes
  • Cerebrum, human, t.s. of cortex showing pyramidal cells and fibrous region
  • Human skin from palm, v.s. showing cornified epidermis, germinative zone, sweat glands

Zoology

  • Distomum hepaticum (Fasciola), the beef liver fluke, w.m. and stained for general study of internal organs
  • Taenia spec., tapeworm, w.m. of mature proglottids
  • Culex pipiens, mosquito, head and piercingsucking mouth parts of female, w.m.
  • Culex pipiens, mosquito, head and reduced mouth parts of male, w.m.
  • Cimex lectularius, bed bug, w.m. of adult specimen

Cytology and Genetics

  • Mitochondria, in thin sec. through liver or kidney, special staining technique
  • Golgi apparatus, t.s. through spinal ganglion, special staining technique
  • Chloroplasts, in leaf of Elodea or Mnium, special stained
  • Aleurone grains, in sec. of Ricinus endosperm
  • Storage, section of liver or kidney, vital stained with trypanblue to demonstrate storage in epithelial cells
  • DNA in cell nuclei, demonstrated by Feulgen staining technique
  • DNA and RNA, fixed and stained with methyl green and pyronine to show DNA and RNA in different colors
  • Giant chromosomes from the salivary gland of Chironomus. Individual genes and puffs can be observed
  • Human chromosomes, spread in the stage of metaphase, for counting chromosomes
  • Meiotic and mitotic stages in sec. of crayfish testis. Nuclear spindles are present
  • Maturation divisions in ova of Ascaris megalocephala, different stages, iron hematoxylin stained
  • Cleavage stages in ova of Ascaris megalocephala, ironhematoxylin stained

Bacteria and Diseased Organs of Man

  • Escherichia coli, bacteria from colon, probably pathogenic, smear Gram stained
  • Eberthella typhi, causing typhoid fever, smear from culture, Gram stained
  • Tuberculous lung, t.s. of diseased human lung showing miliary tubercles in tissue
  • Coal dust lung (Anthracosis pulmonum), t.s. of human smoker’s lung
  • Liver cirrhosis of man caused by alcohol abuse, t.s. showing degeneration of liver cells
  • Arteriosclerosis, t.s. of diseased human coronary artery showing sclerotic changes in the arterial wall
  • Metastatic carcinoma (cancer) of human liver, t.s.

Embryology

  • Sea urchin development (Psammechinus miliaris), composite slide with two cell, four cell and eight cell stages
  • Sea urchin development (Psammechinus miliaris), composite slide with morula, blastula and gastrula stages
  • Frog embryology (Rana spec.), sec. trough the blastula stage showing the blastocoel
  • Frog embryology (Rana spec.), sag. sec. through young larva in the tail bud stage, with primordia of organs

Ecology and Environment

  • Leaf (needle) of fir (Abies), two t.s. of leaves, healthy and damaged by environmental influences (acid rain)
  • Leaf of beech (Fagus), two t.s. of leaves, healthy and damaged by environmental influences (acid rain)
  • Bacteria from waste water, smear with many typical forms

Botany

  • Nostoc, blue green alga, filamentous colonies within gelatinous sheaths
  • Desmids (Desmidiaceae), strewn slide of various species
  • Sphagnum, peat moss, w.m. of leaf showing chlorophyll bearing and hyaline cells.
  • Triticum, wheat, t.s. of stem of a gramineous plant with central pith and circular arrangement of bundles
  • Salvia, sage, t.s. of a square stem with angular collenchyma

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04.06.2020
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