gigasept® instru AF

High performance dual action liquid concentrate for cleaning and disinfection of instruments

Our Plus

  • very good cleaning performance
  • broad spectrum of microbiological efficacy
  • shortened contact time with ultrasonic baths


Fields of Application

Suitable for manual disinfecting and cleaning of thermostable and thermolabile instruments of all types (excluding flexible endoscopes). Thanks to its excellent cleaning performance especially in an ultrasonic bath and its comprehensive microbiological efficacy, gigasept® instru AF offers all important product features for instrument reprocessing.

Instructions for use

gigasept® instru AF is a concentrate and is diluted with cold water to produce the desired application concentration.
depending on the degree of effectiveness 1.5 % - 4 %.
Application example:
1 litre of a 3 % working solution corresponds to 970 ml of water and 30 ml of gigasept® instru AF.
Immerse instruments to be reprocessed in the gigasept® instru AF solution immediately after use. Ensure complete covering of the surfaces, also of hollow instruments, and allow them to soak in the solution. Rinse all instruments thoroughly after cleaning, using water of at least drinking water quality, or preferably sterile distilled water or fully deionised water, to completely remove residues of the cleaning solution.
Do not exceed indicated contact times and concentrations. Please follow the reprocessing recommendations of the instrument manufacturers. National regulations may require that cleaning and disinfection are carried out in two separate process steps. Not for final disinfection of semicritical and critical medical devices!
Standing time:
A standing time of 7 days applies if the working solution is only used for the disinfection of previously cleaned instruments. If the working solution is used for cleaning, national regulations may limit the timespan during which the solution may be used.
Ultrasonic cleaning:
gigasept® instru AF is particularly suitable for use in ultrasonic devices. The chemical stability of the product is maintained in this process. Studies have shown that very good cleaning can be achieved with gigasept® instru AF after only a few seconds. Reference reports can be provided on request. Moreover, the stock solution should not be heated above 40 °C.

Microbiological efficacy

EfficacyConcentrationContact time
EN13727, EN14561, in accordance with VAH
- dirty conditions
3 % (30 ml/l)15 min.
EN14348, EN14563, in accordance with VAH
- dirty conditions
3 % (30 ml/l)15 min.
EN14348, EN14563, in accordance with VAH
- dirty conditions
3 % (30 ml/l)15 min.
EN13624, EN14562, in accordance with VAH
- dirty conditions
3 % (30 ml/l)15 min.
virucidal against enveloped viruses
in accordance with DVV (German Registered Association for Combating Viral Diseases
- dirty conditions
1 % (10 ml/l)10 min.
in accordance with DVV (German Registered Association for Combating Viral Diseases
- clean conditions
3 % (30 ml/l)60 min.
Polyoma SV40
in accordance with DVV (German Registered Association for Combating Viral Diseases
- clean conditions
3 % (30 ml/l)60 min.

Product data

100 g solution contains the following active substances: 15.6 g Cocospropylene diamineguanidine diacetate, 35 g Phenoxypropanols, 2.5 g Benzalkoniumchloride..

Chemical-physical data

Viscosity, dynamic:ca. 30 mPa*s / 20 °C / Method : DIN 54453
Flash point:40.5 °C / Method : ISO 3679
Density:ca. 0.99 g/cm3 / 20 °C
pH:9.1 - 9.5 / 100 % / 20 °C

Special advice

Always read the label and product information before use. For professional use only. Any serious incidents related to the product are to be reported to the manufacturer and competent authority. If stock solutions and concentrates of gigasept® instru AF come into contact with other products (especially ones containing aldehyde), precipitations/ discolouration/ losses of efficacy are possible. Therefore, any mixture with other products is to be avoided. We therefore recommend rinsing all application aids and tubs thoroughly before using gigasept® instru AF for the first time.

Keep container tightly closed. Protect from frost, heat and sunlight. Store in the original container. Do not use gigasept® instru AF after the expiry date.

For all of the related safety information please refer to the Safety Data Sheet. To view the Safety Data Sheet please visit

Information for order

ItemDelivery formItem no.
gigasept instru AF -INT- 2 l FL5/Carton107413
GTIN: 4032651074136
gigasept instru AF -INT- 5 l KA1/Canister107416
GTIN: 4032651074167

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.


Please visit our website for an overview of all available literature/reports on all schulke products online at
For any queries you might have about the product or using it please call 0114 2543500 or E-mail

CE 0297

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