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