sperm separation. Durviz S.L.

Vitromed V-GRAD for sperm separation

If you are looking for products with which you can improve the research you develop in your fertility clinic, such as products with which you can carry out sperm separation, in Durviz we have everything you need.

It does not matter whether the work is carried out in the field of a laboratory or a research ed (clinical, university-research or veterinary in selective breeding). In all of them you can use it with total peace of mind and sure that the results you get will be very reliable. We only have first manufacturer brands, with all the warranty seals and having passed the respective controls of each of them.


Durviz products for sperm separation

In Durviz we distribute a lot of products with which we can carry out the separation of sperm, although one of the most popular is V-Grad from the company Vitromed.

This product is a sterile colloidal suspension of silica particles stabilized with covalently bonded hydrophilic silanes. That is, a density gradient, which allows to separate the seminal sample according to the ability of sperm to pass through different media with different density.

In this particular case V-Grad is concreted in a kit composed of two glass bottles of 12 milliliters and 40% of 80 milliliters each. V-GRAD is a product that carries endotoxin tested and that has a sperm survival test close to 80% in all cases in which it has been used during its study.
For better visibility during laboratory handling, this product is colored with phenol red. Which makes it easy to use at all times. It is a product that we can use in the long term, since the validity period of the sample that is handled is 18 months from the date of production.

Vitromed Quality

The efficacy of Vitromed products is widely accepted in the clinical sector. Hence it is one of the most prestigious of those that exist today. Not all producers can boast the following quality standards:

  1. As in all the products that we can purchase from the Vitromed brand, these are substances, tools and laboratory products made of medical grade polymers that are manufactured under clean room conditions, ensuring successful assisted reproduction.
  2. In addition, all of them have been sterilized by radiation according to the ISO standard. They have also been tested for toxicity prior to the release of the product on the market.
  3. All our laboratory products are tested for MEA and LAL. This is an added guarantee for the quality of the tests to which each of them have been subjected.
  4. It is a company that develops and manufactures micro tools, needles and many other clinically advanced laboratory articles used at all stages of assisted reproduction techniques (popularly known as ART). Hence, its research and development department includes experienced German scientists, opinion leaders and engineers who work as a team to develop quality IVF products. Minds that progressively output high-quality products that allow important advances in the field of assisted reproduction.
sperm separation. Durviz S.L.

If you are interested or interested in purchasing any of the products that we have in Durviz to carry out the separation of sperm, or any other of the Vitromed brand (we have many in our catalog that you can know online from your own home) contact us. We serve all of Spain and are exclusive distributors of the main companies in the sector.

ivf tech

IVF Tech available in Durviz

IVF Tech: now available in Durviz

You can now buy the assisted reproduction products of the prestigious German brand IVF Tech. A good news for those who develop their activity in this area, since their proposals facilitate the correct handling of samples as well as the proper growth of gametes and embryos. As the managers of the company explain on their website explaining their objective as an economic entity and their involvement in assisted reproduction procedures: “IVF Tech’s mission is to provide and ensure the best customized solutions for its In Vitro Fertilization laboratory; and provide a safe atmosphere with reliable temperature, humidity and CO2 balance. Give our customers the best service and quality in everything we do. “

Productos IFV Tech

In Durviz you will find some of the star products of the IFV Tech company. The most outstanding are:

         1. Incubator for In Vitro Fertilization.

These are high quality tabletop consumables that have been developed as multi-chamber incubators, which are available in several versions. You can buy them with 2, 4 or 6 independent cameras, depending on your needs. Its main quality is that they allow the safe control of the environment for the embryos offering them stability. This allows an optimal growth of the same. For this purpose, it has two gas sensors in the mixing chamber (CO2 + O2) to guarantee an optimal mix.

Each of the chambers that make up the incubator is heated individually, thanks to lower and upper pads that are individually heated. To control the temperature these incubators have a large mixing chamber for a quick recovery when opening and / or closing the covers of the same.

At this point it is also necessary to add that each camera adapts to a total of four plates, so that in total 16-32 plates are possible.

It is an incubator of low energy consumption in a stationary state. And for its operation does not need to perform a premix of gas, as it has a built-in gas mixer for CO2 and N2. Which is an interesting advantage for professionals who work with them daily.


Its maintenance is very simple since its cleaning is carried out effortlessly thanks to the advanced treatment that has been carried out on the surface of the cameras, which allows an impeccable work environment.


         2. Gas mixer system for incubators.

It is a system for mixing gases to control the environment while developing embryos.

It has a circulation pump that allows an optimal mixing and distribution of the gas, at an adjustable speed. In addition, it has a series of color coded alarms that allow detecting any deviation of the safety conditions and the parameters of the adjustment point. It also has a HEPA + VOC filter, which is accessible through a conveniently placed front compartment; and with gas inlet valves for CO2 or CO2 and N2.

It can be used for 4-6 2-chamber incubators.

It is a product compatible with IVF Tech brand incubators.


So, if you want to have the best technology for your assisted reproduction laboratory; Do not hesitate and get some of the proposals from IVF Tech. You can develop your activity knowing at all times how is each embryo or each sample. For this you just have to enter our website and tell us how many products you want. We’ll do the rest.