Hai cercato: Modelli

Supplier: 3B Scientific

Smokey Sue dramatically demonstrates the quantity of tar collected in the lungs when one single cigarette is smoked. The tar, normally inhaled directly into the lung, is collected in a transparent tube, and thus shows the quantity of tar which reaches the lung with each cigarette very clearly. Delivered with stand, 3 collection tubes, and carrying bag.

Supplier: 3B Scientific

The epiglottis, vocal cords and arytenoid cartilage are movable in the functional larynx. Additionally the following structures of the human larynx are represented:

Supplier: SPIRING ENTERPRISES

Structures of ionic crystals, sodium chloride.

Supplier: SPIRING ENTERPRISES

Atomic orbital set of 14 organic molecular structures.

Supplier: 3B Scientific

This nervous system relief model shows a schematic representation of the central and peripheral nervous system. An excellent nervous system model to study the structure of the human nervous system. This nervous system model is ½ life size and is a great teaching tool.

Supplier: 3B Scientific

This replica of a disarticulated half human skeleton is complete with mounted skull, sternum, hyoid, and spinal column.

Supplier: 3B Scientific

This loose foot and ankle skeleton comes mounted with elastic bungy for a flexible effect. The foot skeleton includes portions of the tibia and fibula.

Supplier: 3B Scientific

This disarticulated skeleton is hand-painted and numbered to show muscle origins in red and muscle insertions in blue on the left side. Bones and bony structures such as fissures, foramina and processes are hand-numbered on the right side. The skull is detachable into three parts for detailed anatomical study. The muscle disarticulated full skeleton features:

Supplier: 3B Scientific

Skeleton of unbreakable plastic with joint ligaments on the right skeleton half. The ligaments faithfully reproduced are found in the shoulder, elbow, knee and ankle joints (763-0072) or the same skeleton with a movable and flexible spine. Almost all natural movements can be demonstrated. Visible spinal nerves, blood vessels and intervertebral discs (discs) (763-0074).

Supplier: 3B Scientific

Tre spirali della doppia elica del DNA, formate da acidi nucleici, per dimostrare l'accoppiamento di basi.

Supplier: 3B Scientific

Base plate with cut surface of a nerve and a model in 5 different parts that are mounted with magnets. Shows the structure of the nerve cell and its connections with the muscle cells. Instructions for use included.

Supplier: 3B Scientific

Mini muscle model representing the superficial musculature of the human form accurately reproduced and detailed in life-like colours in this desktop size version.

Supplier: 3B Scientific

True human hearing bones. Plastic baked in transparent plastic.

Supplier: 3B Scientific

This arm model illustrates the muscles.

Supplier: 3B Scientific

This life size hand model shows the superficial and internal structures of the human hand including bones, muscles, tendons, ligaments, nerves, and arteries (superficial and deep palmar arches). The palmar aponeurosis and plate of the superficial tendons are removable from this high quality hand model.

Supplier: SPIRING ENTERPRISES

RNA 12 base single stranded model kit.

Supplier: SPIRING ENTERPRISES

Mini molecular models of DNA with nucleic acids, five-sided sugar molecules and pyramid-shaped phosphate molecules.

Supplier: 3B Scientific

Ideal for training. This revolutionary training arm provides complete venous access for IV therapy and phlebotomy, plus sites for intramuscular and intradermal injections.

Supplier: 3B Scientific

Instructive ergonomic demonstration model that shows the effects of what happens when you lift incorrectly and correctly. And how it affects the spine.

Supplier: 3B Scientific

This realistic replica is a great way to study the anatomy of the human atlas and axis bones.

Supplier: 3B Scientific

Advanced model in double natural size and which shows by-pass. Divided into 4 parts. Dimensions 32×18×18 cm.

Supplier: 3B Scientific

Teach proper cleaning techniques using this giant toothbrush.

Supplier: 3B Scientific

Ligamentum flavum.

Supplier: 3B Scientific

Life-size model that shows the entire digestive system in relief: Nose, mouth, throat, etc. via the intestinal package. Dimensions 81×33×10 cm.

Supplier: 3B Scientific

Atlas, axis, cervical, thoracic and lumbar vertebrae Loosely threaded on nylon.

Supplier: 3B Scientific

The spine contains these features:

Supplier: SPIRING ENTERPRISES

The Molymod system is the original dual-scale system of high quality molecular models.

Supplier: SPIRING ENTERPRISES

Molecular model of sucrose.

Supplier: SPIRING ENTERPRISES

This set is designed for learning about phosphate structures of purine, pyrimidine and oxyribose, as well as their relationships within DNA.

Supplier: SPIRING ENTERPRISES

The Molymod system is the unique dual-scale system of high quality molecular models. Atom parts are made of solid plastic spheres, available with from one to six holes in the usual angular orientations.