Microscopios y Accesorios

 
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Componentes de un microscopio

Principle

 While small items and living beings can be magnified by up to 15 times with a magnifying glass, it is necessary to use a light microscope to magnify by 40x to 400x, with particularly powerful microscopes even 1000x.

Benefits

  • Experiment is part of a complete solution set ...
 
Detalles

Num.Producto: P1440001

Trabajar con el microscopio

Principle

You should observe some basic rules of microscopy so you can make interesting observations as soon as possible.

Benefits

  • Experiment is part of a complete solution set with a total of 50 experiments for all microscopy applications
  • With student worksheet, appropriate for all ...
 
Detalles

Num.Producto: P1440101

Aumento, magnificación de un microscopio

Principle

How small or big are the objects you see under the microscope? The following exercises shall help to illustrate the magnification of the microscope.

 
Detalles

Num.Producto: P1440201

Preparación de un microportaobjetos temporal

Benefits
  • Experiment is part of a complete solution set with a total of 50 experiments for all microscopy applications
  • With student worksheet, appropriate for all class levels
  • With detailed instructor information, incl. sample microscopy image
  • Optimized for tight schedules, i.e. ...
 
Detalles

Num.Producto: P1440301

Técnica de sección manual

Principle

In light microscopy, we have to produce slides that are nearly transparent. This is possible by cutting the specimen in very thin sections. Then the light can shine through it and the internal structures will become visible.

 
Detalles

Num.Producto: P1440401

Tinción de organismos vivos

Benefits
  • Experiment is part of a complete solution set with a total of 50 experiments for all microscopy applications
  • With student worksheet, appropriate for all class levels
  • With detailed instructor information, incl. sample microscopy image
  • Optimized for tight schedules, i.e. ...
 
Detalles

Num.Producto: P1440501

Ténica de tinción rápida

Principle

The structures of particular components of organisms often do not display sufficient contrasts. In order to attain more contrast, the biologist applies staining techniques. A simple method to rapidly display nuclei in wet mounts consists in staining them with Methyl Green or carmine ...

 
Detalles

Num.Producto: P1440601

Fijación y tinción

Principle

Biological specimens are subject to alteration and rapidly show signs of decay once they are isolated from a living organism. If a relatively natural condition is to be retained, the proteins of the protoplasm must be turned into a "frozen state" or denatured. This process is ...

 
Detalles

Num.Producto: P1440701

Incrustación en bálsamo de Canadá

Principle

To make permanent microscopic slides, the specimens must be fully dehydrated and fixated, be very thin, and naturally sealed free of air. Natural resins such as Canada balm and malinol can be used to accomplish the exclusion of air. These materials solidify after drying up and become ...

 
Detalles

Num.Producto: P1440801

Preparación de los reactivos

Benefits
  • Experiment is part of a complete solution set with a total of 50 experiments for all microscopy applications
  • With student worksheet, appropriate for all class levels
  • With detailed instructor information, incl. sample microscopy image
  • Optimized for tight schedules, i.e. ...
 
Detalles

Num.Producto: P1440901

Pared celular de la cebolla

Benefits
  • Experiment is part of a complete solution set with a total of 50 experiments for all microscopy applications
  • With student worksheet, appropriate for all class levels
  • With detailed instructor information, incl. sample microscopy image
  • Optimized for tight schedules, i.e. ...
 
Detalles

Num.Producto: P1441001

Membrana celular animal

Principle

The cell wall in plants has an important function: it gives the plant stability by supportive depositions. Animal cells do not need this support function because many animal species possess skeletons. Animal cells are separated from the exterior world only by means of a membrane. In ...

 
Detalles

Num.Producto: P1441101

Cloroplastos en hojas de musgos

Principle
The characteristic feature of almost all plants is their green color. It comes from a pigment which is the catalyst of the most significant biochemical process on earth: photosynthesis. The name of this pigment is chlorophyll. Chlorophyll is not evenly distributed in a plant cell but ...

 
Detalles

Num.Producto: P1441201

Núcleo y cromosomas

Principle

The nucleus is recognizable under the light microscope as a circular object. It can be seen even without previous staining. The nucleus is the control center of many cellular processes and harbors the hereditary information. The nucleus contains filamentous structures (chromatin) ...

 
Detalles

Num.Producto: P1441401

Vacuola

Benefits
  • Experiment is part of a complete solution set with a total of 50 experiments for all microscopy applications
  • With student worksheet, appropriate for all class levels
  • With detailed instructor information, incl. sample microscopy image
  • Optimized for tight schedules, i.e. ...
 
Detalles

Num.Producto: P1441501

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