Hai cercato: Modelli
Engage students in your curriculum by bringing interactive and highly detailed models into the classroom. Displaying subject content visually, individuals are more likely to comprehend and retain the covered material. The simple models are easy to put together and are more helpful than two-dimensional representations for learning complex structures. The models are built of durable, structurally sound materials that will endure years of handling and cleaning.
Modelli animali e cellule vegetali
Supplier: 3B Scientific
Modelli ingranditi di cellula animale e cellula vegetale.
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Coloured beads
Supplier: EDVOTEK
A set of coloured beads that can be designated to represent the Watson-Crick DNA bases: A, T, G, C.
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Dicotyledon plant stem
Supplier: 3B Scientific
Phaseolus vulgaris. Model of dicotyledonous stem (beans) magnified 250X.
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Chicken skeleton
Supplier: 3B Scientific
Gallus gallus. Skeleton of a chicken.
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Carp skeleton
Supplier: 3B Scientific
Cyprinus carpio. Skeleton of a carp.
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Animal cell model
Supplier: 3B Scientific
The two piece animal cell model shows the form and structure of a typical animal cell as viewed by an electron microscope.
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Anthropological skull model - KNM-ER 406, Omo L. 7a-125
Supplier: 3B Scientific
The KNM-ER 406, Omo L. 7a-125 skull model is the finest casting produced from scientifically made copies of specimens. This unique KNM-ER 406, Omo L. 7a-125 replica is supplemented by having it displayed on a pedestal that contains a relief map of the geographical area where the skull specimen was found. This KNM-ER 406, Omo L. 7a-125 skull model is a high-quality casting of a reconstruction of the Kalvarium skull (KMN-ER 406) with a partial mandible (Omo L. 7a-125). The Kalvarium skull is approximately 1,7 million years old and was discovered at Lake Rudolph (now called Lake Turkana) in 1970. The partial mandible comes from a different dig but is clearly from the same species. The classification of the species that this skull comes from has not yet been indisputably clarified. Discussions continue as to whether the anatomical features of this skull specimen points to classification as an Australopithecus boisei or a Paranthropus boisei. Example of a pre-human hominid. Discovered at: Lake Turkana, formerly Lake Rudolph Discovery: 1970 Age: about 1,7 million years This KNM-ER 406, Omo L. 7a-125 skull replica is a great tool for teaching and learning the anatomy of early huminid species.
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Fiore di mela, Malus pumila
Supplier: 3B Scientific
Malus pumila. Modello che mostra sepali, petali, carpelli e stami.
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Skulls
Supplier: 3B Scientific
Sinanthropus-människan (A) Homo erectus pekinensis. Fyndplats Peking. Ålder 400.000 år. - Neandertalaren (B) Homo sapiens neanderthalensis. Fyndplats södra Frankrike. Ålder 35-40.000 år. - Cro Magnon-människan (C) Homo sapiens sapiens. Fyndplats södra Frankrike. Ålder 20-30.000 år. - Steinheim-människan (D) Homo sapiens praesapiens. Fyndplats Steinheim utanför Stuttgart. Ålder 20.000 år. - Broken Hill-människan (E) Homo erectus rhodesiensis. Fyndplats Rhodesia. Ålder 40.000 år.
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Animal skulls
Supplier: 3B Scientific
These skull models are cast from original specimen from the collection of the Johann Wolfgang Goethe.
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Models of flowers
Supplier: 3B Scientific
Cherry blossom with fruit, Prunus avium
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Plant cell model
Supplier: 3B Scientific
Students can explore plant cell structure with this 20 cm Ø cell model.
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Leaf structure model
Supplier: 3B Scientific
Fagus silvatica. Three dimensional model of an beech tree leaf at 1500X magnification.
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Simulators
Supplier: 3B Scientific
Simulators are ideal for education.
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Busto unisex classico
Supplier: 3B Scientific
In plastica di alta qualità. Questo popolare torso didattico è fornito con le seguenti parti rimovibili: testa in 3 parti, 2 polmoni, cuore in 2 parti, stomaco, fegato con cistifellea, tratto intestinale in 2 parti, metà anteriore del rene, metà anteriore della vescica urinaria.
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Numbered human classic skull model, 3 part
Supplier: 3B Scientific
Numbered human skull replica with skull sutures drawn in colour.
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Molecular model: oleic acid
Supplier: SPIRING ENTERPRISES
Molecular model of oleic acid (C₁₈H₃₄O₂) – or unsaturated fat.
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Molecular model: cellulose
Supplier: SPIRING ENTERPRISES
Molecular model of starch.
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Torso
Supplier: 3B Scientific
This easy to transport torso allows the practice of adult CPR techniques. Optionally child CPR can also be practiced by changing the supplied springs inside the torso. Individual student face masks with a one-way non-rebreathing valve and disposable airways provide maximum protection against cross-contamination.
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Minitor
Supplier: 3B Scientific
Small handy torso with head in half life size. The model is divisible into 12 parts. Divisible head, removable hemisphere, lung parts, heart, stomach, liver, gallbladder and the entire intestinal package removable. Ideal for demonstrations to show how the human body is constructed. Height 54 cm.
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Myelin sheaths of the CNS
Supplier: 3B Scientific
This myelin sheath model shows the glial cells which build the insulating layer around the axons of the central nervous system.
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Head, brain and arteries
Supplier: 3B Scientific
The brain in a head base is delivered on a base. This C20 deluxe brain comes with opened head to allow detailed study of the brain's position in the skull. The human head is horizontally divided above the skull base. This medially divided deluxe brain model shows the brain arteries in detail and the basilar artery is removable. Both halves of this brain model can be disassembled.
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Thoracic spinal column
Supplier: 3B Scientific
This spinal replica consists of the 12 thoracic vertebrae with intervertebral discs, thoracic nerves and spinal cord.
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Molecular model: protein
Supplier: SPIRING ENTERPRISES
Molecular model of alpha helix (α-helix).
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Fetus, 5 months, seat position
Supplier: 3B Scientific
Cut uterus with ovaries.
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Supplier: Integra
Supplier: EPPENDORF
Supplier: Integra
Supplier: Liebherr
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: Quantabio