The SwabSURE Ecoli/Coliform swab is a direct chromogenic test for the presumptive detection of faecal indicator organism E. coli and Lactose positive Coliforms from food contact/preparation areas or manufacturing environments where regular disinfecting/sanitizing is performed. Results are easily visualized using the inbuilt colour change system giving clear results. Kit includes Pre-moistened (in TSC Neutralizing Buffer) 45mm Breakpoint Swab for simple sample transfer. ISO18593:2018 compliant when used with a sample template.

The presence of E. coli in SS-L04 media is Turquoise/green (alone) to blue-purple (with coliforms). Coliforms alone are pink/mauve. Formulation inhibits/suppresses other background microorganisms such as Staphylococci, Bacillus spp., Enterococcus spp., Micrococcus spp. and E. coli confirmation is possible with 2-3drops of Kovacs or Ehrlich Reagent within the tube completing the test (see IFU for details). Neutralizing Swabs are included in the kit but also sold separately.

Ideal For: Detecting E. coli and Coliforms from food preparation areas, associated equipment or the environment. Routine Sampling for Pathogens is a fundamental part of Good Manufacturing Practice (GMP)and essential for adhering to a HACCP (Hazard Analysis Critical Control Points) plan. This product can be used to complement (or in conjunction with) the ISO 16649-3 testing/detection methodology.

2. It is recommended that after sampling food contact areas are wiped to remove any residual traces of neutralizing solution. If used for direct food contact the item must be removed/discarded after use (so not sold).

3. Has not been validated for uncleaned food surfaces. The use of SwabSURE for these purposes may result in false positives or spurious/unreadable results.

4. The absence of a colour change does not necessarily imply the absence of target bacteria. Reasons for this may include:

a. Inadequate neutralization of sanitizing agents.

b. Numbers of target organisms are below the detection level of the test.

c. The target organisms, although present may be severely damaged and unable to be resuscitated.

5. The organism Shigella spp. can colour like E. coli, but is quickly distinguished using Kovac/Ehrlich as indole negative (so no red ring produced). However, presence of Shigella spp. should still considered significant and be investigated/evaluated to find contamination source.

Shelf Life: 12 months - Components should not be used after the expiry date printed on them or the carton label.

Storage: Store at 2-8°C when not in use. The pre-moistened swabs should be stored at 4-25°C.

Sterilization Method: Terminally Sterilized (detection media autoclaved, swab gamma irradiated)