Du Søgte efter: 3B Scientific

Varenummer: (BINH1000147)

Leverandør: 3B Scientific

Beskrivelse: Consisting of atlas, axis, another cervical vertebra, two thoracic vertebrae with inter-vertebral discs and one lumbar vertebra.

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Varenummer: (761-0136)

Leverandør: 3B Scientific

Beskrivelse: Highly evacuated electron tube with focusing electron gun and fluorescent screen (90×60 mm) inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied. The electron beam can be deflected electrically in the electric field of the built-in plate capacitor, and magnetically by using an optional Helmholtz coil pair D. By adjusting the electric field so that it cancels the magnetic deflection, it is possible to determine the specific charge e/m and the velocity of the electrons.

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Varenummer: (BINH1000164)

Leverandør: 3B Scientific

Beskrivelse: This high-quality functional knee joint model of a naturally-sized right knee joint with ligaments shows the anatomy and possible physiological movements (e.g. abductions, anteversion, retroversion, internal and external rotation) in exceptional detail. This knee joint model also clearly defines the ACL and PCL. The colour of the natural-cast bones of the knee joint is extremely realistic. The cartilage on the knee joint surfaces is marked blue.

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Varenummer: (BINHU8476713-230)

Leverandør: 3B Scientific

Beskrivelse: Strong light source for indoor experiments with solar cells, as alternative to strong sunlight.

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Varenummer: (761-0011)

Leverandør: 3B Scientific

Beskrivelse: <i>Malus pumila. </i>Models showing sepals, petals, carpels and stamen.

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Varenummer: (BINH8533341-230)

Leverandør: 3B Scientific

Beskrivelse: Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods, frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off and power supplies for direct connection to photo gate or a Geiger-Müller counter.

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Varenummer: (BINH1000049)

Leverandør: 3B Scientific

Beskrivelse: The three-part medical quality human skull replica is designed for basic anatomical studies of the skull. It includes an anatomically correct five-part brain.

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Leverandør: 3B Scientific

Beskrivelse: These models allow trainees to practice both basic and medical infant care.

Varenummer: (BINH1005052)

Leverandør: 3B Scientific

Beskrivelse: This functional ear model shows how the tympanic membrane, ossicles, the complex internal ear with the cochlea and the oscillations of the basilar hearing membrane operate/interact.

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Varenummer: (BINH1014525)

Leverandør: 3B Scientific

Beskrivelse: Tube holder to support all S series electron tubes for easy and safe operation. The five pin sockets for the tube are concealed inside the tube holder. A cathode protection switch is integrated into the tube holder, to protect the heated cathode from excessive voltage. The base plate has a slot for attaching the Helmholtz pair of coils S.

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Varenummer: (763-0155)

Leverandør: 3B Scientific

Beskrivelse: This poster is mounted on a reel.

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Varenummer: (BINH1001298)

Leverandør: 3B Scientific

Beskrivelse: 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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Varenummer: (763-0076)

Leverandør: 3B Scientific

Beskrivelse: This human skull model uses 19 didactic colors to show the shapes and relationships of the various bone plates of the skull. This human skull replica is flexibly mounted on the cervical spine (C1, C2 and C7 are colored). The didactic model also exhibits the hindbrain, spinal cord, spinal nerves of the cervical spine, vertebral arteries, basilar artery and rear cerebral arteries. The plastic skull can be removed from its stand.

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Leverandør: 3B Scientific

Beskrivelse: Skin, hair and nail microscopic structures

Leverandør: 3B Scientific

Beskrivelse: See the complete stages of development. Study the normal position of child before birth with this model plus the human reproductive and urinary systems.

Varenummer: (BINH1000051)

Leverandør: 3B Scientific

Beskrivelse: Use this unique transparent replica of the human skull to study internal structures that otherwise are visible only through x-ray images.

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