Carbaryl Rapid Test Kit for Fruits, Vegetables, Tea & Grain | On-Site Residue Screening

Not just a rapid test supplier — a long-term, globally proven food safety partner.

Product Description

The Carbaryl Rapid Test Kit is designed for fast on-site screening of carbaryl pesticide residues in fruits, vegetables, tea, grains, beans and agricultural raw materials.

For exporters, processors and QC laboratories, the real risk is not only whether carbaryl can be detected — it is when the risk is discovered.

If a high-risk batch is found only after fruit packing, vegetable shipment, tea processing, grain storage or buyer inspection, the cost may include shipment rejection, delayed delivery, customer claims and loss of long-term buyer trust.

This rapid screening solution helps QC teams identify suspicious batches earlier, before products enter the next stage of the supply chain.

It is a practical pre-laboratory risk control tool for fruit exporters, vegetable suppliers, tea processors, grain traders, agricultural processors and food safety laboratories.

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Main Application Focus

1. Fruit & Vegetable Export Screening — Priority Application

Carbaryl residue screening is highly relevant for fresh produce supply chains where export compliance and buyer acceptance are critical.

Suitable samples include:

* Apple

* Citrus / Orange

* Grape

* Strawberry

* Banana

* Tomato

* Cucumber

* Pepper

* Leafy vegetables

* Beans

Best suited for:

* Fruit exporters

* Vegetable exporters

* Packing houses

* Fresh produce suppliers

* Importers and wholesale buyers

* Export farms

* QC laboratories

Main value:

Screen high-risk batches before grading, packing, cold storage, shipment or buyer inspection, reducing the risk of rejection, claims and supply-chain disputes.

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2. Tea, Coffee & High-Value Agricultural Products

Carbaryl screening can also support high-value agricultural commodities where buyer standards are strict and batch value is high.

Suitable samples include:

* Tea leaves

* Coffee beans

* Herbal materials

* Dried agricultural products

Best suited for:

* Tea processors

* Coffee exporters

* Herbal product suppliers

* Food processors

* Third-party testing laboratories

Main value:

Identify residue risk before blending, processing, shipment or buyer testing.

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3. Grain, Beans & Agricultural Raw Materials

Suitable samples include:

* Rice

* Wheat

* Corn / Maize

* Soybean

* Beans

* Feed raw materials

Best suited for:

* Grain processors

* Feed mills

* Food manufacturers

* Agricultural trading companies

* Routine residue monitoring programs

Main value:

Screen incoming raw materials before warehouse acceptance or production use.

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Why Carbaryl Rapid Screening Matters

For professional buyers, the key question is not only:

“Can carbaryl be detected?”

but:

“Can we identify the risk before the loss becomes expensive?”

Rapid screening helps users:

* Detect suspicious batches earlier

* Reduce delayed discovery after packing or shipment

* Lower unnecessary laboratory workload

* Improve raw material acceptance control

* Support export risk management

* Make faster QC decisions in real supply chains

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Optional Reader-Assisted Analysis

Results can be interpreted visually or with an optional dedicated reader.

When used with the reader, the system can:

* Improve positive / negative interpretation

* Provide semi-quantitative reference values

* Support digital documentation and traceability

* Help manage batch-level QC records

This upgrade is suitable for exporters, laboratories, processors and large agricultural QC programs requiring more standardized data control.

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Laboratory-Backed Screening Capability

We are not only a rapid test strip supplier.

Our strength lies in an integrated system covering:

* In-house R&D

* Large-scale manufacturing

* Colloidal gold rapid screening technology

* Independent laboratory verification

With our own laboratories equipped with LC-MS/MS and GC-MS/MS systems, we can evaluate how rapid screening results align with laboratory reference methods in validated applications.

This helps support product optimization, matrix validation and long-term reliability in real agricultural supply chains.

For buyers, this means the product is not just a low-cost strip, but a more reliable front-end screening solution supported by laboratory verification capability.

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Technical Specifications

Item Description

Detection Target Carbaryl

Detection Type Qualitative / Semi-quantitative with reader

Priority Applications Fruits, vegetables, tea, grains

Main Matrices Apple, citrus, grape, strawberry, tomato, cucumber, leafy vegetables, tea, rice, wheat, corn, beans

Result Reading Visual / Optional reader-assisted interpretation

Use Scenario Export screening, raw material intake, packing-house QC, pre-laboratory screening

Storage 4–30°C

Shelf Life 15 months

Operation On-site rapid screening

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Trust Statement

More Than a Test Strip — A Practical Risk-Control Tool

Carbaryl screening requires more than a simple low-cost strip. Professional users need a solution that works in real samples, real workflows and real supply-chain pressure.

Our Carbaryl Rapid Test Kit is developed for practical front-end screening where speed, consistency and operational reliability matter.

With 20+ years of rapid test manufacturing expertise, large-scale production experience and laboratory-backed verification capability, we provide a reliable screening solution for exporters, processors, laboratories and agricultural supply-chain operators who need earlier risk control before laboratory confirmation.

 

 

 

STORAGE AND STABILITY
Store at room temperature(4-30℃).
DO NOT FREEZE or use beyond the expiration date.
The shelf life is 15 months.

KIT CONTENTS
-SmarKIT Carbaryl Rapid Test (40/50 tests /kit)
-Plastic dropper (40/50 pieces /kit)
-PBST Buffer (1 bottle/kit, 30ml)
-Buffer A (1 bottle/kit, 15ml)
-Packing Insert (1 set /kit)

TEST PROCEDURE
Read the entire procedure carefully before performing any test.
Keep the test kit and reagent at room temperature(20℃~30℃) before testing.

1. Prepare samples according to chapter 7 (Sample preparations).
2. Remove the Carbaryl

Rapid Test from sealed pouch.

3. Hold the dropper vertically and transfer 3 full drops(around 100µL) of solution to the specimen well (S) and then start the timer.
4. Wait for red bands to appear. The result should be read in approximately 3-5 minutes. Do not interpret results after 5 minutes.

 

READ RESULTS WITH NAKED EYES

NEGATIVE:

The Test Line (T) is the same as or darker than the Control Line(C). It is negative.

POSITIVE:

The Test Line (T) is lighter than the Control Line(C),or there is no Test Line. It is positive.

INVALID:Reference Line Fails to appear

Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for an invalid result.

Review the procedure and repeat the test with a new test kit. Stop using the test kit immediately if the problem

is not solved and contact your local distributor.

Why Choose Us?

Proven in Major International Events

Our rapid testing technologies have supported large-scale food safety monitoring programs
in high-standard international environments,
demonstrating reliability, speed, and operational efficiency
under real-world conditions.Supporting food safety monitoring in:

• 2008 Beijing Olympic Games
• 2010 Shanghai World Expo
• 2023 Hangzhou Asian Games

Global Trust & Real-World Validation

More Than a Test Kit — An Integrated Diagnostic Platform

20+ Years of Expertise • Trusted in Global Food Safety Programs

Unlike typical reagent suppliers, we operate as an integrated diagnostic
platform combining:

• In-house R&D
• Large-scale manufacturing
• Certified cleanroom production
• Independent third-party laboratories

Ensuring end-to-end quality control from development to real-world application.

Protect Your Shipment Before It Leaves

Don’t wait for laboratory results to discover a problem.

Screen early. Act early. Ship with confidence.

Contact us today to learn more about our cadmium rapid testing solutions for durian and tropical fruit exporters.

For new products, please contact us via,

sale@nkbiotech.com

Whatsapp: 86-151-5809-6930