Biological Indicators

Microbiology

Biological Indicators

For Sterilization Process Control

The biological indicators must be constituted by an adequate number of specific microorganisms for each type of sterilization process and it must be prepared according to determined quality standards that stresses the natural conditions in which the material can be sterilized.

Correctly used, LTA biological indicators ensure the quality of the sterilization process with a degree of probability of 1:1.000.000, (e.g., an autoclave that makes four sterilization processes per day and gives one false positive every 1.000 years of activity).

 

Product Type: Quality Control
Brand: LTA
Advantages

  • Easy to use
  • Safe to use
  • 24-48 hours result
  • Simplified reading with color change indicator


These indicators, disks and strips are produced according to European Pharmacopeia and to ISO 11138 regulations.

STERICOLOR TEST
Ampoules containing Geobacillus stearothermophilus ATCC 7953 spores in culture medium with colour change indicator (from violet to yellow).

Contain: Culture media with colour change indicator (1mL) x10

STERITEST STRIP 
Filter paper strips containing Geobacillus stearothermophilus ATCC 7953 spores packed in ready to use in autoclave single bags.

Contain: Covered strips x100

STERITEST PLASMA
Synthetic material disks inoculated with Geobacillus stearothermophilus ATCC 7953 packed in ready to use in gas plasma sterilizer single bags and Ampoules containing culture medium with colour change indicator.

Contain: Steel disk x10 , Medium (1mL) x10

STERIDRY TEST
Synthetic material disks inoculated with Bacillus subtilis var. niger ATCC 9372 spores packed in ready to use in dry heat oven single glass vials and Ampoules containing culture medium with colour change indicator.

Contain: Paper disk x10 , Medium (1mL) x10

Storage: 4°C -30°C  
Catalogue No.ItemQuantityStorage and Stability
AT00100STERICOLOR test10 vials (1mL) / kit24 months from date of production

(4-30°C)
AT00110STERICOLOR test24 vials (1mL) / kit
AT00190STERITEST Strip100 pcs / kit
AT00650STERITEST Plasma10 pcs / kit
AT00200STERIDRY test10 vials / kit
AT00210STERIDRY test25 vials / kit