555 Risultati per: "3B Scientific"

Supplier: 3B Scientific

Model in semi-natural size that shows in relief: Arteries, veins, heart, lungs, liver, kidney, pancreas and parts of the skeleton. Dimensions 80×30×6 cm.

Supplier: 3B Scientific

Equipment set inclusive of digital multimeter for measuring electrochemical potentials of various metals in experiments.

Supplier: 3B Scientific

Highly evacuated electron tube for determining the wavelength of electrons as a function of the anode voltage from the radii of the diffraction rings and the distance between the lattice planes of graphite (Debye-Scherrer-diffraction) and rendered visible on a fluorescent screen. Also intended for determining the wavelengths of monochromatic radiation at different anode voltages from the radii of the diffraction rings and the lattice plane spacing of graphite, as well as confirming de Broglie’s hypothesis.

Supplier: 3B Scientific

Stan, the standard model of a human skeleton has a very high quality and robust construction along with a stable metal hanging stand.

Supplier: 3B Scientific

Life size plastic casts with flexible joints including hip bone (or half pelvis).

Supplier: 3B Scientific

This model is a realistic replica of the human fibula bone.

Supplier: 3B Scientific

This half skeleton has the hand and foot loosely articulated on nylon cord for study of more realistic movement. This replica of a disarticulated half human skeleton is complete with mounted skull, sternum, hyoid, and spinal column. This disarticulated skeleton is great for study of the anatomy of the human skeleton and any scientific anatomy studies.

Supplier: 3B Scientific

Questo cervello è diviso a metà. Tutte le strutture sono dipinte a mano, numerate e identificate in un manuale del prodotto. La metà destra può essere smontata in lobi frontale e parietale, tronco cerebrale con lobi temporale e occipitale, metà del parencefalo.

Supplier: 3B Scientific

Magnification 5X. The six parts of the model show how the eye is structured. Tendon, choroid, cornea, vitreous and lens. Separable.

Supplier: 3B Scientific

Simple heart model in 2 parts. Atrium and chambers are clearly exposed. Dimensions 19×12×12 cm.

Supplier: 3B Scientific

Labyrinth, plint and mucous membrane with hammer and anvil.

Supplier: 3B Scientific

This deluxe brain is medially divided. On the right half of this brain, you will find a colored, systematic grouping and representation of the cerebral lobe. The left half of the brain shows:

Supplier: 3B Scientific

Skeleton model Leo offers the advantages of a 3B Scientific® skeleton and also shows the functional and anatomical connections between the bones and the ligaments. Its elastic ligaments on the larger joints (shoulder, elbow, hip and knee) have been incorporated on the right side of the skeleton. The advantages of the 3B Scientific® skeleton are:

Supplier: 3B Scientific

The periodic table poster with pictures of the elements is delivered with wooden rods and hanging cord for easy display. Languages: English, German, French, Spanish.

Supplier: 3B Scientific

This meiosis model series shows the ten stages of meiosis on the basis of a typical mammal cell at an enlargement of approximately 10000 times. The three-dimensional relief models are painted according to the usual coloring methods of microscopy, making the process of meiotic cell division easy to understand. The cell organelles are portrayed open in the lower part of the models. The meiosis models are equipped with magnets at the rear so that they can be easily arranged on a magnetic board in the classroom. The detailed stages of meiosis:

Supplier: 3B Scientific

Fagus silvatica. Three dimensional model of an beech tree leaf at 1500X magnification.

Supplier: 3B Scientific

In addition to the classic spine, this spine has a sacral opening and exposed brain stem for advanced studies. Other features are:

Supplier: 3B Scientific

Flexibly mounted with spinal nerves and dura mater of spinal cord anatomically correct in every single detail.

Supplier: 3B Scientific

The human skeleton anatomy poster is delivered with wooden rods for easy display.

Supplier: 3B Scientific

This poster is mounted on a reel.

Supplier: 3B Scientific

Made with a soft vinyl skin over a core of stitchable foam to provide a lifelike suturing experience for students or a realistic suturing demonstration by an instructor. Realistic skin texture with wrinkles and pores. Soft and pliable for easy sewing, the skin is tough enough that sutures will not pull out when tightened. Each unit provides three 'wounds'. These 'wounds' can be sutured repeatedly until the skin around them is finally worn out; then, new 'wounds' can be cut. Although disposable, the trainers provides hundreds of suturing experiences before wearing out. Conservatively, over one hundred cuts can be made on the trainer and each of these cuts can be sutured several times.

Supplier: 3B Scientific

This skeleton is great for detailed study of the skeletal anatomy of the female pelvis.

Supplier: 3B Scientific

The model illustrates schematically how the ovum matures, ovulation and fertilisation occurs.

Supplier: 3B Scientific

Over 30% of the world's population uses tobacco products, and 90% of that is from cigarettes. The physical effects of nicotine and the diseases it can cause, including cancer, are detailed on this anatomical poster. For such a wide spread practice education is important and this anatomy poster can help do that. This thickly laminated anatomical chart is printed on premium glossy (200 g) UV resistant paper and comes with two sided lamination (125 µm, 5,0 mil) and metal eyelets to make the chart easy to display.

Supplier: 3B Scientific

The anatomy of a human fetal skull can be studied easily with this realistic fetal skull replica.

Supplier: 3B Scientific

This poster is mounted on a reel.

Supplier: 3B Scientific

Beauchene adult human skull is a natural cast and makes the complexity of the anatomical structure easy to understand, since it is disassembled into its 22 individual bones.

Supplier: 3B Scientific

Track with two trolleys and other accessories for investigating linear motion. The trolleys move with minimum friction on wheels with high-quality ball-bearings. They are fitted with magnets at their front ends for experiments involving both elastic and inelastic collisions.

Supplier: 3B Scientific

Voltameter, Electricity/Magnetism, Applicazione: Elettricità, Hofmann’s Voltameter, incl. gas collection tube, platinum electrodes, plastic hose with levelling bulb, stand ring, universal bosshead, stand baseplate with rod, dimensions ∼800×150 mm, rod Ø×H 12 mm×750 mm, retaining plate 120×110 mm

Supplier: 3B Scientific

The models are cast from a natural specimen, four upper and lower jaw halves at four stages of dentition development.