Regular priceRM6.90 MYR

  • Free delivery with minimum spend of RM99 within West Malaysia

Juschek COVID_19 Antigen Rapid Test (Oral Fluid) intended to detect the novel coronavirus SARS-COV-2 that causes COVID-19 in human oral fluid. The test is designed for home use (self-testing)with self-collected oral fluid samples from symptomatic individuals who are suspected of being infected with COVID-19.


Test Device, Collection Device(Funnel, Tube and tube tip), Buffer, Package Insert, Biosafety Bag

Dosage/How to use:

Step 1: Specimen collection

Remove the funnel and plastic tube; peel off the sealing on the extraction tube with buffer; fit the funnel onto the tube. Deeply cough 3-5 times.

Note: Wear a face mask or cover your mouth and nose with a tissue when you are coughing and keep your distance from other people.

Gently spit oral fluid into the funnel. The oral fluid (non-bubble) should just reach the height of the scale line.

*Note: If there’s not enough oral fluid collected, repeat the above specimen collection steps. Place the used funnel into the plastic Biosafety Bag

Step 2: Specimen preparation

Close the cap onto the tube. Gently squeeze the tube 10-15 times to mix well.

Step 3: Testing
Remove the test device from the sealed foil pouch and use it within one hour. Best results will be obtained if the test is performed immediately after opening the foil pouch.
Place the test cassette on a flat and level surface. Unscrew the small-cap.
Invert the tube and add 2 drops of solution to the specimen well(S) of the test device and then start the timer.
Do not move the test cassette during test development.

Step 4: Read the result at 15 minutes.
Do not interpret the result after 20 minutes.
After the test is completed, place all the components of the test kit in the plastic Biosafety Bag provided and dispose of it in the trash.

If your COVID-19 test is positive, contact a healthcare provider immediately for RT-PCR test confirmation. Alternatively, report to MOH via MySejahtera App.

The steps to do this: Go to Helpdesk, press ‘Start’ and click ‘Section F’ which indicates I am Covid-19 positive and would like to report my result

POSITIVE:* Two colored lines appear. One colored line should be in the control region (C) and another colored line should be in the test region (T).

*NOTE: The intensity of the color in the test line region (T) will vary based on the amount of SARS-CoV-2 antigen present in the sample. So any shade of color in the test region (T) should be considered positive.

A positive result means it is very likely you have COVID-19, but the positive samples should be confirmed. Immediately go into self-isolation in accordance with the local guidelines and immediately contact your general practitioner/doctor or the local health department in accordance with the instructions of your local authorities. Your test result will be checked by a PCR confirmation test and you will be explained the next steps.

NEGATIVE: One colored line appears in the control region (C). No apparent colored line appears in the test line region (T).
You are unlikely to have COVID-19. However, it is possible for this test to give a negative result that is incorrect (a false negative) in some people with COVID-19. This means you could possibly still have COVID-19 even though the test is negative.
If you experience symptoms such as headaches, migraines, fever, loss of sense of smell or taste, contact the nearest medical facility according to the rules of your local authority. In addition, you can repeat the test with a new test kit. In case of suspicion, repeat the test after 1-2 days, as the coronavirus cannot be precisely detected in all phases of infection.
Even with a negative test result, distance and hygiene rules must be observed, mitigation/traveling, attending events and etc should follow your local COVID guidelines/requirements.

INVALID: Control line fails to appear.
Insufficient specimen volume or incorrect procedural are the most likely reasons for control line failure. Review the procedure and repeat the test with a new test or contact your doctor or a COVID-19 test center.


- Before Testing - Do not place anything in the mouth including food, drink, gum, or tobacco products for at least10 minutes prior to collection. Wash your hand with soap and water for at least 20 seconds before testing. If soap and water are not available, use hand sanitizer with at least 60% alcohol.

- Do not use test if pouch is damaged.

- Wash hands thoroughly before and after handling.

- If the result is preliminary positive, share your test result with your healthcare provider and carefully follow your local COVID guidelines/requirements.

- Tests for children and young people should be used with an adult.

- The used test should be discarded according to local regulations. Remove the cover Squeeze the tube and spit oral fluid, then release the Scale line.


We strive to deliver your purchased products in shortest time possible. All orders are in processed as soon as the transaction is confirmed. Currently, we can only send orders to addresses within Malaysia.



Delivery Time

  1. Confirmed orders will be shipped out within 72 hours on working day, Monday- Friday, excluding public holiday.

  2. Orders placed on Friday after 12pm and over the weekend will be processed on Monday and will be shipped out within 72 hours excluding public holiday.

  3. Delivery within West Malaysia will take approximately within 5 working days.

  4. Delivery to East Malaysia will take approximately 5-8 working days. 

  5. Delivery to rural or remote areas may take an additional 2-3 working days.

All orders are dispatched and delivered by our appointed courier service providers, Monday – Friday, excluding weekends and public holidays.

Sale/ Promotional Periods

During peak sale/promotional periods, we may take additional days for delivery due to heavy surges in online orders.

West Malaysia: Additional 3 working days for your order to arrive.

East Malaysia : Additional 5 working days for your order to arrive.

Multiple Address Delivery

We are currently only able to deliver to ONE delivery address per order. If you'd like to deliver to multiple addresses, please place a separate order for each unique address.

Shipping Rates

Domestic Delivery
Postage fees for domestic delivery are as below:

West Malaysia (Peninsular) – RM5.90

East Malaysia (Sabah/Sarawak/Labuan) – RM20 for 1KG, additional RM3 for the following KG

FREE Delivery for orders above RM99, limited to West Malaysia addresses only. Free delivery parcel up to 3kg only, RM1.00 will be charged for every subsequent 1kg for the parcel. 

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