Infection Testing
Culture Water Presumptive Coliform Count Test
The Culture Water Presumptive Coliform Count Test checks drinking water for coliform bacteria, which can indicate contamination and potential health risks. This test helps assess water safety, particularly for private wells or where contamination is suspected.
About this service
This test is used to detect coliform bacteria in water samples. Coliforms are bacteria commonly found in the environment and in the feces of warm-blooded animals. Finding them in drinking water suggests possible contamination with harmful pathogens. This test measures the concentration of coliform bacteria. It is important for individuals using private water sources, households concerned about water quality after events like flooding, and businesses like restaurants that use water for food preparation. Taking this test can help identify potential health risks from contaminated water and provide assurance about water safety. It may also help businesses comply with health regulations. Results are typically available within three days. A positive result means coliform bacteria were detected, and further investigation or water treatment might be needed. Discussing the results with a water quality expert is recommended.
Service highlights
- Detects coliform bacteria in water samples.
- Indicates potential contamination and health risks.
- Important for private wells and suspected contamination.
- Results typically available within three days.
Who may consider it
- Individuals using private wells or untreated water sources.
- Households concerned about water quality after potential contamination events.
- Restaurants, hotels, and businesses using water for food preparation.
What to expect
To perform the test, you need to submit 180 mL of potable water (three 60 mL samples) in sterile containers. Ensure samples are refrigerated during transport and clearly label the water source. Confirm sample submission instructions and locations with DNA Labs Kenya before booking.
Scope and limitations
This test detects the presence and concentration of coliform bacteria in water. It indicates potential contamination but does not identify specific pathogens. A positive result suggests further testing or water treatment may be necessary. Confirm the specific scope and limitations with DNA Labs Kenya.
Frequently asked questions
What does this test measure?
This test measures the concentration of coliform bacteria in a water sample.
Why are coliform bacteria important?
Coliform bacteria can indicate that drinking water may be contaminated with harmful pathogens from sources like feces.
How long do results take?
Results are typically available within three days.
What should I do if the test is positive?
A positive result indicates potential contamination. It is recommended to consult with a water quality expert or healthcare provider.
How do I submit my sample?
You need to submit 180 mL of water (3 x 60 mL) in sterile containers, refrigerated. Confirm specific submission details with DNA Labs Kenya.
Where can I book this test?
DNA Labs Kenya has branches in Nairobi, Mombasa, and Kisumu. Contact them directly to book.