Shenzhen Wensidun Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000000 tests per day |
| Delivery Time | 7~14days |
| Packaging Details | Each test kit is individually packaged.10 tests per kit, 40 kits per carton |
| Accuracy | 99.68% |
| Specificity | 100% (95% Cl: 98,12-99,99%) |
| Sensitivity | 98% (95% Cl: 97,12-99,98%) |
| Key words | SARS-CoV-2 Ag Test Kit Colloidal Gold for Professional |
| Specimen | Nasal, Throat, Buccal |
| Storage | Store at 2~30 ºC |
| Specification | 10 tests/Kit |
| Result | 15min |
| Brand Name | Green Spring |
| Model Number | CO1910T-09 |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000 tests per day |
| Delivery Time | 7~14days | Packaging Details | Each test kit is individually packaged.10 tests per kit, 40 kits per carton |
| Accuracy | 99.68% | Specificity | 100% (95% Cl: 98,12-99,99%) |
| Sensitivity | 98% (95% Cl: 97,12-99,98%) | Key words | SARS-CoV-2 Ag Test Kit Colloidal Gold for Professional |
| Specimen | Nasal, Throat, Buccal | Storage | Store at 2~30 ºC |
| Specification | 10 tests/Kit | Result | 15min |
| Brand Name | Green Spring | Model Number | CO1910T-09 |
| Certification | CE | Place of Origin | China |
| High Light | SARS-CoV-2 colloidal gold rapid test ，AG colloidal gold rapid test ，rapid ag test kit Tests/Kit | ||
SARS-CoV-2 Ag Test Kit Colloidal Gold for Professional 10 Tests/Kit CE
1. Quality control
The control area (C) serves as a procedural control. A colored line appears when the procedure or sample volume has been applied correctly. Control standards are not provided with this test. As Good Laboratory Practice, it is recommended that positive and negative controls be performed periodically to verify test performance.
2. Materials Supplied
- Test cassette with a pack of desiccant
- Swab
- Disposable 0.5ml extraction buffer
- Package insert
3. Clintcal Performance
The clinical performance of the Green Spring® SARS-CoV-2 Antigen Rapid Test was determined in a prospective, randomized, single-blind study. A total of 310 nasopharyngeal specimens were collected from symptomatic and asymptomatic patients within 5 days of initial symptoms. The performance of this kit was compared to the results of commercially available molecular tests. The test was found to have 98% sensitivity and 100.00% specificity. The accuracy is 99.35%.
| Greenspring SARS-COV2-Antigen-rapidtest (nasopharyngeal) | PCR-Comparator | Total | |
| Positive | Negative | ||
| Positive | 98 | 0 | 98 |
| Negative | 2 | 210 | 212 |
| Total | 100 | 210 | 310 |
| Sensitivity | 98% (95% Cl: 97,12-99,98%) | ||
| Specificity | 100% (95% Cl: 98,12-99,99%) | ||
| Accuracy | 99,35% | ||
For the anterior nasal swab method, a total of 263 specimens were collected. The test had a sensitivity of 96.8% and a specificity of 100.00%. The accuracy is 98.48%.
| Greenspring SARS- COV2-Antigen-rapidtest (anterior nasal) | PCR-Comparator | Total | |
| Positive | Negative | ||
| Positive | 121 | 0 | 121 |
| Negative | 4 | 138 | 142 |
| Total | 125 | 138 | 263 |
| Sensitivity | 96,8% (95% Cl: 91,52-98,97%) | ||
| Specificity | 100% (95% Cl: 96,62-100%) | ||
| Accuracy | 98,48% (95% Cl: 96,17-100%) | ||
EU Authorized Representative: Obelis s.a.
Bd General Wahis 53, 1030 Brussels Belgium,
4. TEST PERFORMANCE
After sample collection, perform the test as follows:
1. Insert the swab sample into the extraction tube and dip it up and down in the liquid. Rotate the swab several times during this process.
2. While removing the swab squeeze the sides of the tube to extract the
remaining liquid out of the swab.
3. Place the dropper tip firmly on the extraction tube and mix the liquid thoroughly.
4. Dispense 3 drops(approximately 100μL) into the sample well of the test cassette via the dropper tip.
5. Interpret the test results after 15 minutes. Do not interpret the results after 20 minutes.
5. SARS-CoV-2 Antigen Self Test Kit Instructions
6. Storage and Stability
1. Store at 2~30ºC in the sealed pouch up to the expiration date and the validity is tentatively 12 months. Do not freeze.
2. The test cassette should be used within 1 hour after taking out from the aluminum foil bag.
3. Keep away from sunlight, moisture, and heat.
Q1: How long will it take for you to ship?
A1: Usually ships within 7 working days.
Q2: Do you support OEM/ODM?
A2: can be supported. We can customize according to your specific needs and specific quantities.
Q3: How is your factory doing in terms of quality control?
A3: We have ISO9001 certification and ISO13485 certification, so far all the production process, we have standard rules, we comply with the relevant behavior and laws of the government.
Q4: Is after-sales service guaranteed?
A4: We provide professional online technical after-sales service. If the product fails during the experiment, we can provide
one-to-one guidance through telephone, video and other forms.
Q5: What is your minimum order quantity?
A5: 1Kit.
Q6: What is the shipping method?
A6: It can be shipped by express (FEDEX, UPS, DHL, EMS, etc.) or by air and ground.Please confirm with us before placing an order.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company,Seller
Year Established:
2018
Total Annual:
30000000-45000000
Employee Number:
500~1000
Ecer Certification：
Active Member
Shenzhen Wensidun Technology Co., Ltd. was established in 2018 and is located in Longgang District, Shenzhen, Guangdong Province, China. We have in-depth cooperation with Green Spring, which has 20 years of production and R&D experience. We have more than 2000 square meters of GMP clean pro... Shenzhen Wensidun Technology Co., Ltd. was established in 2018 and is located in Longgang District, Shenzhen, Guangdong Province, China. We have in-depth cooperation with Green Spring, which has 20 years of production and R&D experience. We have more than 2000 square meters of GMP clean pro...
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