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terralin® PAA

Active oxygen based cleaning and disinfection of surfaces and medical devices.


Our Plus

  • very short contact time with extensive efficacy
  • effective immediately upon preparation of solution
  • very easy handling without dosing aids
  • no dust formation during preparation such as with a powder concentrate
  • excellent compatibility of materials due to targeted adjustment of the pH value and added protection against corrosion
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Fields of Application
For targeted wiping disinfection and cleaning e.g. in the case of an outbreak.
Instructions for use
For preparation of the desired working solution, the required amount of water is put in first. Then the double bottle is completely emptied into the water. It is important to make sure that the concentrates of the components do not come into contact with each other. Wearing gloves (e.g. made of butyl rubber) is recommended.
Microbiological efficacy
Efficacy Concentration Contact time
EN13727, in accordance with VAH
2 % (20 ml/l) 5 min.
2 % (20 ml/l) 5 min.
EN14348- clean conditions
2 % (20 ml/l) 5 min.
EN13624, in accordance with VAH
2 % (20 ml/l) 5 min.
limited spectrum virucidal activity
EN14476- dirty conditions
1 % (10 ml/l) 1 min.
EN14476- dirty conditions
2 % (20 ml/l) 30 min.
EN14476- dirty conditions
1 % (10 ml/l) 5 min.
EN14476- dirty conditions
2 % (20 ml/l) 30 min.
EN14347- dirty conditions
2 % (20 ml/l) 5 min.
Clostridium difficile
EN13697- clean conditions
2 % (20 ml/l) 5 min.
Clostridium difficile
1 % (10 ml/l) 15 min.
Application area Concentration Contact time
RKI-listed according to German law (§18 IfSG) - scope AB
8 % (80 ml/l) 60 min.


  • VAH certificate
  • RKI listed
  • ÖGHMP certificate
  • IHO listed
Product data
component base:
100 g of solution contains: 5 g peracetic acid; other: hydrogenperoxide and acetic acid.
Labelling according to Regulation (EC) No 648/2004:
< 5 % non-ionic surfactants.
component additive:
potassium hydroxide, corrosion inhibitors, phosphates
Labelling according to Regulation (EC) No 648/2004:
< 5 % phosphate

Chemical-physical data
terralin PAA base
density: 1.1 g/cm3, 20°C
Colour: colourless
Flash point: not applicable
Form: liquid
pH value: <1, 20°C (concentrate)

terralin PAA additive
density: approx. 1.2 g/cm3, 20 °C
Colour: yellow
Flash point: not applicable
Form: liquid
pH value: > 13, 20 °C (concentrate)
Special advice
Use disinfectants safely. Always read the label and product information before use.
The components base and additive always have to be used together! Do not keep container sealed. terralin® PAA is not suitable for chrome plated surfaces and surfaces made of brass or copper. Please refer to manufacturer's instructions regarding the surfaces to be weated and, if necessary, test the material compatibility before application. Do not exceed concentration.
To prepare a 2 % (calculated on component base) working solution, pour 4 litres of water into a suitable container. Simultaneously add the complete contents of both base and additive bottles to the water.

Always use both components of the product. Make sure the surfaces are completely moistened. The microbiological efficacy and the application properties of peracetic acid are significantly dependent on the pH value of the stock solution. Generally, the recommended concentrations and contact times should not be exceeded with all cleaners and disinfectants, in order to obtain the best possible compatibility of materials. Thus, a peracetic acid solution, as it is also available on the market, has a wide and fast microbiological efficacy, but is not compatible with certain plastics or metals, especially regarding brass and chromium plating. Pitting corrosion, among others, is possible in several stainless steel grades.
Using a harmonised 2-component formulation has made it possible to guarantee a very comprehensive effect spectrum with an extraordinarily good and practice-oriented compatibility of materials. terralin® PAA component base contains an active, stabilised, balanced peracetic acid. In addition to an alkaline component to adjust the pH value, the component additive provides phosphates and other anti-corrosion components. During the production of the stock solution by dilution with water and simultaneous mixing of the two components, an almost neutral, buffered application solution with a pH value of approx. 6 is obtained.
Information for order
ItemDelivery formItem no.
terralin® PAA 160 ml (2x80 ml)12/Cartonon request
These products are not available in every country. For more information please contact our local subsidiary or distributor.
Environmental information
schülke manufactures products economically and with advanced, safe and environmentally friendly production processes while at the same time maintaining our high quality standards.
EuroNormCE 0297
Bioxal SA
Route des Varennes - Secteur A
BP3007271103 Chalon-sur-Saône

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