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Medorex

Different tubes and qualities

Please preselect the hose which you need for your work. Your tubing preselection is crucial for the good and exact results. On the lower table you find different tubes in different qualities, diameter and wall thickness. These tubes can be ordered by medorex.

Name Silicon PharMed/Santoprene Tygon LFL
Advantages Hardly release of the chemical softeners or other additives; neutral smell; not toxic; steadily against ozone, radiation and sunlight; ideally for low temperatures and waterproof Impermeable for normal light and UV-RADIATION; can be welded or formed; long lifetime; a little gas permeable; suitable for the medicine and food test Clear tubes; long lifetime; high chemical compatibility; smell and tasteless; good dielectric qualities; low gas permeability; suitable also for the medicine and food tests
Restrictions Not suitable for concentrated solvents, oils, acids or thinned potassium Hydroxide; relative high gas permeability Possible release of the additional chemicals Not suitable for the use in the human blood, serum or the tissue engineering
Physical qualities Transparent, Polydimethylsiloxan with silica and silicon oil additives; excellent compression resistance Polypropylenelastomer; excellent tensile strength; non-transparent; beige Flexible and soft; transparent clear
Temperature range -50°C up to +230°C -50°C up to +135°C -50°C up to +74°C
Application
Acid Conditional good good
Base Conditional good good
Solvent not suitable not suitable not suitable
Pressure Satisfactory good good
Vacuum good good good
Viscous media Satisfactory till good excellent excellent
Sterile media good good good
Standard correspondence USP class VlFDA 21 CFR 177.2600 USDA standard USP class VlFDA 21 CFR 177.2600 (only Pharmed) 3 ARPA and NSF USP class, FDA
Sterilisation Gamma radiate; autoclavable in steam atmosphere; sterilisation not with ethylene oxide Autoclavable, without deformation Steam and ethylene oxide sterilization (max. 30 min. at 121°C)
Permeability
CO2 1200 1200 563
H2 16170 x 10-11 772 x 10-11 362 x 10-11
O2 200 200 124
N2 80 80 67
Name Viton / Fluran F-5500 Norpren
Advantages Resistant against chemicals; excellent resistance against corrosive media, solvent and oils with high temperatures; low gas permeability Good resistance against acids and bases; long lifetime; low gas permeability; can be stuck welded and formed; not oxidizing; good dielectric qualities
Restrictions Restricted lifetime Possible release of the additional chemicals
Physical qualities Fluorpolymerelastomer; non-transparent; black Polypropylenelastomer; excellent tensile strength; non-transparent; black
Temperature range -40°C up to +130°C -60°C bis +130°C
Application
acid excellent good
Base excellent good
Solvent good not suitable
Pressure good Satisfactory
Vacuum good good
Viscous media good excellent
Sterile media Satisfactory Not recommendable
Complies with the Norms no details no details
Sterilisation Steam and Ethylenoxide sterilization (max. 30 min. at 121°C) Not recommendable
Permeability
CO2 38 1200
H2 24 x 10-11 772 x 10-11
O2 14 200
N2 5 80


Bioreactors

Bioreactors medorex stirred, Air-lift fermentors and Fluidized-bed bioreactors help you to realize your plans successful!

Product range of medorex bioreactors

Measurement and control Technology

Measurement and control Technology

Measurement and control technology, autoclavable probes, sampling system and pH-measurement for the use in the laboratories of medicine, biotechnology, pharmaceutical and food industry.

medorex solution for measurement and control technology

Media autoclave

Media autoclave

medoclav - a compact media-autoclave with 7 liters working-volumes and integrated stirring-system for the sterilization of nursing-media under high pressure.

"medoClav" an user friendly media autoclave for the cell cultivation and preparation

Peristaltic Pumps

Peristaltic Pumps

The new peristaltic pump generation with an extremely easy tube change. Microprocessor controlled, with a large functional diversity for all applications in analytics, biotechnology, medicine.

User friendly pumps of medorex

Product Video

Product Video

Our motives and our Products

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Christmas and New Year

Christmas and New Year

Dear friends and guests,


We wish you a merry christmas and happy new year 2019, accompanied by luck, health, sun in your heart and your life.


For our lovable and old world we wish more peace and more people who treat our earth, our environment, the other creatures of the world and each other with respect and love.


We have from 24.12.2018 to 04.01.2019 holidays. From 07.01.2019 we are at your disposal and will be pleased to see you again.

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