555 resultater for: "3B Scientific"

Supplier: 3B Scientific

Torso, 20 parts: Torso in life size. Detachable head (two parts), stomach (one part) and intestinal package (two parts). Interchangeable male and female genitals. A total of 20 parts. Parts: head with cerebral hemisphere, eye, thorax, two halves of the lungs, heart (in two parts), liver, colon with small intestine and appendix (in four parts), incision of a kidney, female and male genitals (in two and four parts respectively) . Torson is mounted on a base.

Supplier: 3B Scientific

Gallus gallus. Skeleton of a chicken.

Supplier: 3B Scientific

Cyprinus carpio. Skeleton of a carp.

Supplier: 3B Scientific

Felis catus. Skeleton of a cat.

Supplier: 3B Scientific

These sets explain the stages of mitosis in eight or ten enlarged models.

Supplier: 3B Scientific

Study the anatomy of the human skeleton in detail with 3B skeletal models! This high quality model details the human sacrum and coccyx.

Supplier: 3B Scientific

Unique torso with 31 parts. Both muscle and normal torso. Has everything that 763-0096 has and also the muscle parts.

Supplier: 3B Scientific

This model is a realistic replica of the human clavicle.

Supplier: 3B Scientific

Skenben, vadben och lårben intill knäleden i plastavgjutningar med ligament. Naturlig storlek. Rörelser som kan studeras: böjning (flexion), sträckning (extension) och vridning inåt och utåt. På sockel.

Supplier: 3B Scientific

This poster is mounted on a reel.

Supplier: 3B Scientific

Cut uterus with ovaries.

Supplier: 3B Scientific

All the organs in this human torso are hand painted for a quality product. This 11 part anatomically correct human torso is an educational tool of true quality. The unisex human torso model is hand-painted true to detail and made of high-quality plastic. This classic human torso was developed and modeled in Germany.

Supplier: 3B Scientific

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

Supplier: 3B Scientific

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

Supplier: 3B Scientific

Magnified about 25×. about 4 weeks.

Supplier: 3B Scientific

This sophisticated human muscular model shows the deep and superficial musculature in great detail. The extraordinary accuracy of the human muscular system makes this masterpiece a unique tool for instructions even in large lecture halls. Following parts of muscular figure can be removed and studied in detail:

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.

Supplier: 3B Scientific

Human skin and burn pathologies

Supplier: 3B Scientific

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.

Supplier: 3B Scientific

These models are naturally cast from live specimen.

Supplier: 3B Scientific

Ideal sound source for acoustics experiments in the frequency range 60 Hz to 23 kHz.
Power capacity: 100 W (as per IEC 268-5)
Frequency range: 60 Hz to 23 kHz (-10 dB)
Impedance: 4 Ω
Tweeter: ½" Ø
W×D×H: 150×142×225  mm
Weight: 1,8 kg

Supplier: 3B Scientific

Vibration generator for exciting oscillating and waves mechanically, e.g. in coil springs, a rubber cord, a wire ring or a Chladni plate. In robust plastic housing including mounting pin with 4 mm socket for attaching accessories (Chladni plates, resonance wire, rubber band etc.). Including holder for stand rod (up to Ø= 8 mm) on the rear side of the apparatus for the demonstration of standing waves in a coil spring. The generator is equipped with overload protection and is driven by a loudspeaker for smooth oscillations and fine travel stepping.

Supplier: 3B Scientific

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.

Supplier: 3B Scientific

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.

Supplier: 3B Scientific

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.

Supplier: 3B Scientific

The mini knee joint has been reduced to a half of the natural size of a human knee but has kept all of the functionality of the larger knee joint models. In addition to the external anatomical structures of the knee, the medical or teaching professional now has the possibility to explain what is happening from 'within' the knee joint.

Supplier: 3B Scientific

Large, quartz controlled stopwatch for benchtop use.

Supplier: 3B Scientific

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

Supplier: 3B Scientific

This one of a kind model represents an undifferentiated human cell at an enlargement of 40000 times. It shows the structure of the smallest unit of any living creature capable of independent life, as seen through an electron microscope. The high quality human cell model shows the essential function-bearing cell organelles with stunning beauty and their arrangement in the model provides a momentary snapshot of the dynamic balance of a cell. The cell nucleus, a few mitochondria and the lysosomes are shown in section, so that their internal structure is visible. The glass cell is an eye-catcher in many exhibitions and has received several distinctions as 'World Didac Gold Award'.

Supplier: 3B Scientific

Representasjon av ytre, mellom- og indre øre. Avtagbar trommehinne med hammer, ambolt og stigbøyle samt todelt labyrint med cochlea og hørsels-/balansenerve.