This kit is only used for the in vitro qualitative detection of 2019-nCoV antigen from human nasopharyngeal swab, nasal swab or oropharyngeal swab specimens. This kit is suitable for the auxiliary diagnosis of COVID-19, the results are for clinical reference only and cannot be used as the sole basis for diagnosis and exclusion decision. The clinical diagnosis and treatment of patients should be considered in combination with their symptoms/signs, medical history, other laboratory tests and treatment responses. Positive test result needs to be further confirmed, negative result does not preclude 2019-nCoV infection. This kit is intended for use by qualified and trained clinical laboratory personnel specifically instructed and trained in the techniques of in vitro diagnostic procedures. TEST PRINCIPLE The kit is immunochromatographic and uses double-antibody sandwich method to detect 2019-nCoV N protein antigen. During detection, the treated specimens are loaded into the sample wells of the test card. When the concentration of 2019-nCoV antigen in specimen is higher than the minimum detection limit, the viral antigen will form complexes with labeled antibodies first. Under chromatography, the complexes move forward along the nitrocellulose membrane till captured by pre-coated monoclonal antibody of 2019-nCoV in detection zone on nitrocellulose film (T) to form a pink/purple reaction line on the detection zone, at this point the result is positive; conversely, if there is no viral antigen or the concentration of antigen in specimen is below the minimum detection limit, no pink/purple reaction line appears in the detection zone, at this point the result is negative. Regardless of whether the sample contains viral antigens or not, a pink/purple reaction line will appear in the quality control zone (C), the pink/purple reaction line that appears in the quality control zone (C) is the criterion for determining if the chromatography process is normal.
Self-test received notified body approved CE marking on April 1, 2021 A home test for the rapid qualitative detection of SARS-CoV-2 virus antigen in anterior nasal swabs within 7 days of symptom onset Performance Characteristics Sample type: nasal swab Time to result: 15-20 min Sensitivity: 96.77% Specificity: 99.20% Accuracy: 98.72% Layperson study statistics: o 99.10% of non-professionals carried out the test without requiring assistance o 97.87% of different types of results were interpreted correctly Kit Components: 1 Rapid SARS-CoV-2 Antigen Test Card (sealed foil pouch) 1 sterilized swab 1 extraction tube 1 sample extraction buffer IFU 1 tube stand
Natural Ruby - Gemstone Weight: 370.19ct Measurement: 55.00 x 28.20 x 23.40mm Cut: Rough Color: Red Shape: Rough Species: Corundum; Hardness - Nine; Crystal System - Trigonal, Specific Gravity - 4.00
Biomass wood briquettes and pillet burner.Clear agent
Tractor spare parts as engine spare parts, hydraulic spare parts, transmission, OEM parts and equivalent.
Gas Oil, Lubricants, Base Oil ,Gasoline ,lpg, Polymers Etc Petroleum And Petrochemical Products ..
Engine oil and engine oil filter & air filter.
Fuel dispenser.
Ppe and also mechanical and electrical spare part.
Plastics, ICP, PA6t, pa9t, PA46, PPA PEI, HTN, peek, pbt, nylon 6t, stanyl, zytel, PP, polypropylene, hdpe, ldpe, metals, aluminium briquettes, UBC, used beverage can, alloy wheels, copper scrap, aluminum scrap.Trader
Spares parts.
Food & Agriculture To Oil & Gas ..
Oils like diesel and gas like LPG and CNG.Shipping
Kampot red and white peppers are extremely rare due to the difficulty in harvesting fully mature pepper. Only a few hundreds of kilos are produced each year. Obtained by soaking the red berries in water for a few days, Kampot white pepper develops an intense bouquet and delicate aroma. Its strong spicy taste carries notes of fresh grass and lime. Product Description WHITE PEPPER White pepper roasted is used as spices. Besides the fragrant taste, it helps stimulate digestion, effective on curing some diseases. Pepper is also rich in antioxidants, such as beta carotene, which boosts the immune system and prevents the destruction of cells, causing cancer and heart disease. Drying process: - Large and uniform seeds selection - Choose fresh seeds without pests - Natural sun dried - Standard moisture 10-12% - No impurities - No additives + No So2 + No Co2 + No GMO Packing: PA 100gram per bag and PE / PP bag 25KG-50KG / bag. Specification: export standard - Style: Dried - Certification: ECOCERT ORGANIC STANDARD - Quantity capacity : 3TONS - Origin : KAMPOT CAMBODIA - Product Type: Spices - Processing Type: Raw - Shape: Round - Color: White, natural white - Shelf Life: 3 years
Aluminium ingot.
Durum wheat is very hard, which facilitates high yield of semolina. The break system for durum wheat is extended to allow gradual breakdown of kernels to achieve maximum production of semolina and minimum production of flour. Purified semolina from the break system is uniformly sized and freed from adhering bran by repeated sizing, grading, and purification. Most semolina is from sizing purifiers, making durum mills readily recognized by the large number of purifiers. The traditional durum wheat semolina particle size is coarser relative to what is used by modern pasta processors today, which tends to be finer. Although durum wheat is primarily associated with pasta production, a very high percentage of durum wheat is used for the production of couscous, a popular food in North Africa. A considerable portion of durum wheat is also used for bread baking, which includes flat-breads as well as hearth-style bread.
