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Supplier: Medical consumables, examination gloves, surgical gloves, industrial gloves, serum sets, electrodes, and scalpel bits.
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PRINCIPLE Progesterone (P4) is a kind of steroid hormone. The concentration change of P4 in milk is one specific characteristic indicating the activities of cow ovary. It plays an important role in the process of maternal reproduction and maintaining pregnancy. Therefore, it can be monitoring cow reproductive activity by detecting the concentration of P4. P4 concentration has different characteristic changes as the cow's stage of reproductive physiology, through to detect the progesterone levels can make an accurate diagnosis of cow in early pregnancy. PRODUCT FEATURES The strip can be used for diagnosis of cow early pregnancy, which is of high accuracy, easy operation, rapid and normal temperature storage, easy to carry, harmless to maternal and fetal safety. THE SCOPE OF USE The test is mainly suitable for dairy and beef cattle early pregnancy diagnosis, as well as to guide timely artificial insemination. THE BEST USE DATE Cow's estrus cycle is 21 days. There are individual differences in 18 to 24 days commonly, it is suggested to perform the test the 18th days after mating. Perform the test once every day for 5 continuous days; even if one negative result appears during the five days, which indicates the cow is not pregnant and P4 is at the lowest level at this moment. In this case, it was suggested to have the dairy cow mated in time; that should improve the conception rate. If positive results show for all 5 days tests, it indicates the cow is in pregnancy, and it should get careful nursing and gestation management. Another test method is to closely observe the cow rutting performance from 18 days after mating, if it was in rutting performance the detection should do immediately; for those that have no heat after mating to do a test on the 24th day. SPECIMEN COLLECTION 1.Milk sample: cleaning teats before take the milk, abandon to the first three milk, then collect milk in the bottle, take 1 ml in the test tube, placed the centrifuge10000 rpm for 10 minutes, in vitro milk sample was divided into three layers, using straws inserted in the underlying absorbing liquid cream and set aside. 2.Saliva: from the mouth collecting saliva for 3 to 5 ml placed the centrifuge 1500-2000 rpm for 5 minutes, take supernatant on standby. 3.The galley proof: from the hair root galley proof according to take 10 mg in the extracting pipe, add 3 ml anhydrous ethanol soak vortex shock 5 minutes after 2-3 hours, placed 3000 rpm centrifuge for 5 minutes, drain on ethanol solution 1 ml into glass dish, in 70-80 �?? oven dry reoccupy after 1 ml PBS dilution. Set aside. 4.Urine: can be used directly. 5.Blood: anticoagulant take 1 to 2 ml of centrifugal 2000 rpm 5-10 minutes from the plasma standby, the anticoagulant let stand for 30 minutes to separate serum blood clots. Set aside.
Rapid SAR-CoV-2 (Covid-19) Test Kits: FDA & CE Approved (Results in 15 min). SAR-CoV-2 IgG/IgM Rapid Test Cassette is a qualitative membrane based immunoassay for the detection of IgG and IgM antibodies to SAR-CoV-2 in human whole blood, serum or plasma specimen. Made in China: FDA and CE Approved, China NMPA approval (export allowed) One of the earliest CE (Feb 2020) and FDA (Mar 2020) approved kit. Clinically studied and reliable. Packaging: 20 sets/box or 40 sets/box. Payment term: MOQ 2000 sets, FOB China $ 9.5/set. < 10000 sets 100% advance payment > 10000 sets L/C ex-work on site
Rapid SAR-CoV-2 (Covid-19) Test Kits: FDA & CE Approved (Results in 15 min). SAR-CoV-2 IgG/IgM Rapid Test Cassette is a qualitative membrane based immunoassay for the detection of IgG and IgM antibodies to SAR-CoV-2 in human whole blood, serum or plasma specimen. Made in China: FDA and CE Approved, China NMPA approval (export allowed) One of the earliest CE (Feb 2020) and FDA (Mar 2020) approved kit. Clinically studied and reliable. Packaging: 20 sets/box or 40 sets/box. Payment term: MOQ 2000 sets, FOB China $ 9.5/set. < 10000 sets 100% advance payment > 10000 sets L/C ex-work on site
Name Testing kit for New coronavirus (2019-nCOV) IgG/IgM antibody Rapid Test WB/S/P Specifications 25 tests Introduce This kit uses the colloidal gold immunochromatographic principle to qualitatively detect novel coronavirus igg/igm antibodies in human serum, plasma, or whole blood. the sample to be tested was added to the sample hole of the test paper, and then added 2 drops of sample diluent. the igg/igm antibody in the sample combined with the recombinant new coronavirus antigen labeled with the colloidal gold on the binding pad formed complex. under the action of chromatography, it diffused forward along the nitrocellulose membrane (nc membrane). the nitrocellulose membrane was fixed with two detection lines (g line, m line) and one quality control line (c line). the g line was fixed with anti-human igg antibody for the detection of new coronavirus igg antibody; the m line was fixed with anti-human igm antibody for the detection of new coronavirus igm antibody; and the c line had quality control for the detection of the new coronavirus ig antibody. If the sample contains a new coronavirus IgG antibody, then the antibody binds to the recombinant new coronavirus antigen labeled with colloidal gold, diffuses forward, and then binds to the anti-human IgG antibody fixed on the NC membrane detection line (G line). if the sample contains a novel coronavirus igm antibody, then the antibody binds to the recombinant new coronavirus antigen labeled with colloidal gold, diffuses forward, and then binds to the anti-human igm antibody fixed on the nc membrane detection line (m line). The darker the color of the colloidal gold accumulated on the detection line, the higher the concentration of the new coronavirus antibody in the sample. To monitor the effectiveness of the test card, set up a quality control line (line C), whether there is a detection line (line T), quality control line (line C) should be color, otherwise the test results are judged invalid. Storage Stored at 4 to 30c and valid for 18 months. After the aluminum foil bag is unsealed, please use it as soon as possible. Sample 1. It is suitable for human serum, plasma and whole blood samples. 2. The samples should be used as soon as possible; if they cannot be used immediately, the serum / plasma samples should be kept at 2-8C for 5 days and -20C for long-term preservation; the whole blood samples should be placed at 2-8C to avoid hemolysis; 3.The sample contains a large amount of lipids, hemolysis or turbidity, do not use, so as not to affect the judgment of the results.
Name Testing kit for New coronavirus (2019-nCOV) IgG/IgM antibody Rapid Test WB/S/P Specifications 25 tests Introduce This kit uses the colloidal gold immunochromatographic principle to qualitatively detect novel coronavirus igg/igm antibodies in human serum, plasma, or whole blood. the sample to be tested was added to the sample hole of the test paper, and then added 2 drops of sample diluent. the igg/igm antibody in the sample combined with the recombinant new coronavirus antigen labeled with the colloidal gold on the binding pad formed complex. under the action of chromatography, it diffused forward along the nitrocellulose membrane (nc membrane). the nitrocellulose membrane was fixed with two detection lines (g line, m line) and one quality control line (c line). the g line was fixed with anti-human igg antibody for the detection of new coronavirus igg antibody; the m line was fixed with anti-human igm antibody for the detection of new coronavirus igm antibody; and the c line had quality control for the detection of the new coronavirus ig antibody. If the sample contains a new coronavirus IgG antibody, then the antibody binds to the recombinant new coronavirus antigen labeled with colloidal gold, diffuses forward, and then binds to the anti-human IgG antibody fixed on the NC membrane detection line (G line). if the sample contains a novel coronavirus igm antibody, then the antibody binds to the recombinant new coronavirus antigen labeled with colloidal gold, diffuses forward, and then binds to the anti-human igm antibody fixed on the nc membrane detection line (m line). The darker the color of the colloidal gold accumulated on the detection line, the higher the concentration of the new coronavirus antibody in the sample. To monitor the effectiveness of the test card, set up a quality control line (line C), whether there is a detection line (line T), quality control line (line C) should be color, otherwise the test results are judged invalid.
Hcg pregnancy rapid test 1. Hcg pregnancy rapid test: strip, cassette, midstream One step hcg pregnancy test is a self-performing immunoassay designed for the qualitative determination of human chorionic gonadotropin (hcg) in urine/serum for early detection of pregnancy by visual. 2. Lh ovulation rapid test: strip, cassette, midstream One step lh ovulation test is fast and easy-to-use. It is a qualitative test that can predict when there is a lh (luteinizing hormone) surge, and in turn, when you are likely to ovulate. Our hcg, lh product have three formats: strip, cassette, midstream Specifications: 1) sensitivity: 25miu/ml 2) set includes: 1pcs(with desiccant, dropper cassette) in an aluminum foil pouch Our package is: Strip: each strip in one foil pouch, per 100 strips in one plastic bag, 10 000 strips in one carton, g. W. 27kg Cassette: each cassette in one foil pouch, per 100 cassettes in one plastic bag, 2 500 strips in one carton, g.W. 25kg Midstream: each midstream in one foil pouch, per 100 midstream in one plastic bag, 2 000 midstream in one carton, g. W. 26kg Carton dimensions: 50 x 48 x 50cm Our package is: Strip: each strip in one foil pouch, per 100 strips in one plastic bag, 10 000 strips in one carton, g. W. 27kg Cassette: each cassette in one foil pouch, per 100 cassettes in one plastic bag, 2 500 strips in one carton, g.W. 25kg Midstream: each midstream in one foil pouch, per 100 midstream in one plastic bag, 2 000 midstream in one carton, g. W. 26kg Carton dimensions: 50 x 48 x 50cm
