E.coli O157 Rapid Test Kit(lateral flow)
Brand: FSTest
CatNO: MC32.4116.5
Specifications: 10 tests/kit
Shelf life: 18 months
Application: Designed for the rapid and qualitative detection of E. coli O157 in food, water, and beverage samples.
FSTest E. coli O157 Rapid Test Kit (Lateral Flow) – Fast, Reliable On-Site Detection in Just 15 Minutes
The FSTest E. coli O157 Rapid Test Kit is a lateral flow immunochromatographic assay designed for the rapid and qualitative detection of E. coli O157 in food, water, and beverage samples. This ready-to-use kit delivers clear visual results in 10–15 minutes after sample enrichment, making it ideal for on-site screening, HACCP programs, and food production environments.
With a limit of detection as low as 0–10 CFU/g(mL) and no cross-reactivity with common non-target organisms, this test helps ensure consumer safety and regulatory compliance with minimal equipment or training.
Key Features & Advantages
✔ Ultra-Fast Results – Detect E. coli O157 in just 10–15 minutes after enrichment.
✔ High Sensitivity – Detects down to 0–10 CFU/g or mL, ideal for early contamination screening.
✔ Visual Readout – T-line = Positive, C-line = Valid result – easy to interpret, no instruments required.
✔ Wide Application – Test a broad range of samples including meat, dairy, produce, seafood, pet food, water, and beverages.
✔ Convenient & Portable – Pre-packaged and lab-independent, perfect for on-site testing.
✔ Reliable & Specific – No cross-reactivity with other bacteria like Salmonella, Listeria, E. coli (non-O157), Staphylococcus aureus, etc.
✔ Long Shelf Life – 18 months, stored at 2–25°C, suitable for field or facility use.
Kit Contents
✅ 10 × Test Cassettes
✅ 2 × O157 Enrichment Broth (25mL)
✅ 10 × Disposable Pipettes (0.2mL)
✅ 1 × User Manual
Application
Designed for rapid E. coli O157 screening in:
Meat & Poultry | Dairy | Seafood | Vegetable Salads | Pet Food | Beverages | Drinking Water
Perfect for:
✅ Food manufacturers & QA teams
✅ Government food safety inspectors
✅ Import/export inspection stations
✅ Market supervision departments
How to Use (Sample Preparation + Testing)
1. Option 1 – Standard Enrichment Method
Mix 25g/mL sample with 225mL sterile saline (1:10 dilution).
2. Inoculate 1mL into 4mL of O157 Enrichment Broth.
3. Incubate at 37°C for 18–24 hours (shaking at 250 rpm recommended).
Option 2 – Modified EC Broth Method (mEC+n)
1. Same as above, but use modified EC broth instead of standard enrichment broth.
2. Incubate at 37°C for 18–24 hours.
Testing Steps
1. Bring sample and cassette to room temperature (20–40°C).
2. Add 5–6 drops (~100μL) of enriched sample to the test cassette.
3. Read results within 10–15 minutes.
Storage & Stability
Store at 2–25°C, sealed, in a cool and dry place.
Shelf life: 18 months
Enrichment broth should be stored at 2–8°C upon receipt.
Trusted Food Safety Partner Since 1993
Whether you’re monitoring production lines, verifying sanitation, or conducting import/export inspections, the FSTest E. coli O157 Rapid Test Kit delivers the speed, sensitivity, and convenience modern food safety programs demand.
Why Choose FSTest Over Traditional Culture?
| Feature | FSTest Rapid Kit | Traditional Culture Methods |
| Time to Results | <24 hrs total (10 min read) | 2–3 days |
| Equipment Required | None | Lab incubator, media, plates |
| Ease of Use | Simple, on-site | Requires microbiology expertise |
| Storage | 2–25°C, 18 months | Cold chain & media prep needed |
| Result Interpretation | Visual (T & C lines) | Colony identification |
