Intended Use HIV Ag & Ab Card (4th Generation) is a visual, rapid qualitative and sensitive solid phase immunochromatographic assay for the differential detection of HIV-1 p24 Antigen and Antibodies (IgM, IgG & IgA) to HIV-1& HIV-2 in Human Serum/ Plasma/ Whole blood (collected by venipuncture or Fingerprick). The test is a screening test for p24 antigen (HIV-1) and HIV antibodies (anti-HIV-1 & anti-HIV-2) and is for in vitro diagnostic use only. It is intended for screening of blood donors or other individuals at risk for HIV-1 & HIV-2 infection and for clinical diagnostic testing. It is a screening test for p24 antigen (HIV-1) and HIV antibodies (anti-HIV-1 & anti-HIV-2). The test is for in vitro diagnostic use only and is intended for screening of blood donors or others individuals at risk for HIV-1 and/or HIV-2 infection and for clinical diagnostic testing. Salient Features • Finger prick, rapid, visual and qualitative Immunoassay. • 4TH Generation Rapid test for differential detection of p24 Antigen & antibodies for HIV in serum/plasma /whole blood. • Ideal for Blood screening, detects sero-negative HIV Cases. • Use of gp-41, C terminus of gp120 for HIV-1 , gp-36 for HIV -2 antibodies and Anti-p24 for HIV p24 Ag detection. • Detection of Group ‘0’ & subtype ‘C’ of HIV-1, which is most prevalent in India. • Based on Immunochromatography Technique. • See through device for easy interpretation of results. • Sensitivity : 100 % & Specificity: 100% • Analytical Sensitivity of HIV p24 Ag : 100 IU/ml (traceable to p24 Antigen NIBSC Standard, U.K. Code No. 90/636) • Long Shelf life 30 months at 2-30°C • Convenient pack size: 25 T.

Ultra HIV 1/2 Ab Ultra HIV 1/2 Ab Test is a rapid immunochromatographic 3rd generation test for the detection of antibodies (IgM, IgG & IgA) against HIV-1 & HIV-2 in human serum, plasma & whole blood. The test is for in vitro diagnostic use and is intended as an aid to early diagnosis of HIV infection. This is intended for professional use, only for initial screening tests.

The advanced BC-6800Plus not only provides more reliable routine CBC plus 5-part DIFF results, but also has a higher throughput of up to 200 samples per hour. Based on the new SF Cube technology platform, the BC-6800Plus could provide more reliable blood cell results and abnormal cells flagging results with anticipated warning messages, exceeding clinicians’ expectations and setting a new standard for blood analysis. SF Cube Technology With the newly designed opticals and reagent systems, the SF Cube technology can help doctors to better differentiate the clusters of cells, which is the key to revealing more abnormal cells. NRBC result in every CBC In WNB scattergram, BC-6800Plus provides NRBC, Basophils and WBC-N* results. It means that the actual number of NRBCs can be measured in routine CBC, if they are present in the sample. Basophils are counted in this counting channel with NRBC results. Basophil and NRBC results are generated on BC-6800Plus without extra reagent or cost. NLR parameter in each CBC+DIFF Neutrophil-to-lymphocyte ratio (NLR) is calculated by dividing neutrophil count by lymphocyte count, usually from peripheral blood sample. In laboratory medicine, NLR is used as a marker of subclinical inflammation. According to clinical studies, NLR can be used as a prognostic factor of severe illness in COVID-19 patients. More accurate RET and PLT-O result By utilizing the new fluorescent dye, the reticulocytes and platelets are more specific stained with stronger fluorescent signal, that brings more reliable reticulocyte and platelet results. Automatic Rerun & Reflex Should the sample results trigger the criteria, the sample rack can automatically step back for a “rerun” or “reflex” check. 200 test/hour BC-6800Plus can load up to 100 samples at a time and offers a throughput of up to 200 tests per hour.

n large laboratories, rows of instruments are seen working tirelessly like miniature factories – only they produce not commodities but medical test results. Mindray CAL 8000 new-generation cellular automation line is one of them, but unlike a typical workhorse, it is intelligent. It is a highly automated workstation for smarter, faster, and more accurate cellular analysis. It can perform competently in the face of these challenges. The workstation can hold up to four units of BC-6800 automated hematology analyzer, which utilizes the advanced SF Cube technology and 3-D scatter grams to help doctors better differentiate blood cell populations and reveal abnormal cells undetectable by conventional techniques. With 125 CBC tests per hour per unit, BC-6800 brings the process rate of the workstation to 20–30 percent higher than other similar models, effectively alleviating laboratory's stress during the peak processing hours. On CAL 8000, the hematology analyzer, slide maker and stainer, CRP analyzer, and HbA1c analyzer are all integrated into one seamless production line through automated track modules and trolley. Simply by loading a single tube of blood sample onto the automation system, one can get all the test results. This innovative walk-away automation functionality has made possible the CBC+CRP+HbA1c testing all in one streamlined workstation for the first time in the industry. It offers a smart solution, or rather, a smart expert – the labX pert 2.0. It is a software that can automatically sort out the suspected samples for manual validation. The pathologist then decides if rerun or microscopic review is warranted based on their clinical experience. It avoids wasting slides and reduces extra work. Moreover, the onboard automated re-exam functionality also helps enhance work efficiency. The CMU software The touch screen is the “brain” of CAL 8000. It optimizes the distribution of workload between each analyzer unit and decides which sample requires a blood smear. It displays the status of each analyzer or SC-120 installed on CAL 8000 as well as the volume of balance reagent. This intuitive software can tell the users all necessary information of CAL 8000 at any given time. Consequently, the users spend less time operating CAL 8000 and can arrange their working schedule better. Multi “R” tests The CAL 8000 can automatically distribute the samples with “Repeat”, “Rerun” and “Reflex” criteria which are pre-defined by users.The re-exam criteria on CAL 8000 can be defined by many conditions, such as time, patient’s age, gender, department, etc. This helps minimize the number of blood smears. Special tube racks The special tube racks utilize different barcodes to differentiate specific testing purposes, such as “QC”, “Slide making & staining only” and “RET test only”. The special tube racks can carry the tubes to perform these specific functions in the simplest way.

The OnSite HIV 1/2 Ab Plus Combo Rapid Test is a lateral flow immunoassay for the simultaneous detection and differentiation of HIV-1 and HIV-2 antibodies (IgG, IgM, IgA) in human serum, plasma or whole blood. 3rd Generation, double-antigen based test to increase the sensitivity in early detection Requires only 20 µL of specimen Use serum, plasma or whole blood Results available within 15 minutes to allow prompt action to be taken at the point of care Performance validated with BBI low titre panel and Chinese FDA HIV Ab panel Individually sealed foil pouches containing: One cassette device One desiccant Capillary tubes (20 uL) Sample diluent (REF SB-R0011, 5 mL/bottle) Package insert (instruction for use) CTK Products at a Glance Flyer Inserts TB-HIV Rapid Test Presentation U.S. CDC HIV Homepage: About HIV WHO: Health Topic for HIV U.S. CDC HIV Testing 101

We are the Leading Supplier of Abbe Refractometer Rajdhani. In the Abbe'' refractometer the liquid sample is sandwiched into a thin layer between an illuminating prism and a refracting prism. The refracting prism is made of a glass with a high refractive index (e.g., 1.75) and the refractometer is designed to be used with samples having a refractive index smaller than that of the refracting prism. A light source is projected through the illuminating prism, the bottom surface of which is ground (i.e., roughened like a ground-glass joint), so each point on this surface can be thought of as generating light rays traveling in all directions. A detector placed on the back side of the refracting prism would show a light and a dark region. Over a century after Abbe''s work, the usefulness and precision of refractometers has improved, although their principle of operation has changed very little. They are also possibly the easiest device to use for measuring the refractive index of solid samples, such as glass, plastics, and polymer films. Some modern Abbe refractometers use a digital display for measurement, eliminating the need for discerning between small graduations. However, the user still has to adjust the view to get a final reading. The first truly digital laboratory refractometers began appearing in the late 1970s and early 1980s, and no longer depended on the user''s eye to determine the reading. They still required the use of circulating water baths to control instrument and fluid temperature. They did, however, have the ability to electronically compensate for the temperature differences of many fluids where there is a known concentration-to-refractive-index conversion. Most digital laboratory refractometers, while much more accurate and versatile than their analog Abbe counterparts, are incapable of readings on solid samples. In the late 1990s, Abbe refractometers became available with the capability of measurements at wavelengths other than the standard 589 nanometers. These instruments use special filters to reach the desired wavelength, and can extend measurements well into the near infrared (though a special viewer is required to see the infrared rays). Multi-wavelength Abbe refractometers can be used to easily determine a sample''s Abbe number.

Buy AccuTest HIV – 1/2 Ab Rapid Card Test (50 Tests) Online from Accurex. This Rapid HIV test is a visual, solid phase immunochromatographic assay for qualitative in-vitro diagnostic detection of antibodies against HIV-1 and HIV-2 in human serum/plasma. This HIV test may be used as an aid in diagnosis of HIV infection. In the HIV blood test – A reactive result should be confirmed by supplemental testing as part of a validated HIV testing algorithm. INTENDED USE: AccuTest HIV – 1/2 Ab test is a visual, solid phase immunochromatographic assay for qualitative in-vitro diagnostic detection of antibodies against HIV-1 and HIV-2 in human serum/plasma. The product may be used as an aid in diagnosis of HIV infection. A reactive result should be confirmed by supplemental testing as part of a validated HIV testing algorithm. INTRODUCTION: The Human Immunodeficiency Virus (HIV) is a retrovirus that infects cells of the immune system, destroying or impairing their function. The most advanced stage of HIV infection is Acquired Immunodeficiency Syndrome (AIDS). The general method of detecting infection with HIV is to observe the presence of antibodies to the virus by an EIA method followed by confirmation with any confirmation method. AccuTest HIV – 1/2 Ab is a simple, visual qualitative test that detects antibodies in human serum/plasma. The test is based on immunochromatography and can give a result within 15 minutes. PRINCIPLE: AccuTest HIV – 1/2 Ab employs chromatographic lateral flow device in a cassette format. Colloidal gold conjugated recombinant antigens (Au-Ag) corresponding to HIV-1 (gp120 + gp41) and HIV-2 (gp-36) are dry-immobilized at the end of nitrocellulose membrane strip. HIV-1 & HIV-2 antigens are bound at the Test Zone (1 & 2) respectively. Goat Anti-Mouse IgG antibodies are bound at the Control Zone(C). When the sample is added, it migrates by capillary diffusion rehydrating the gold conjugate. If there are HIV-1 or HIV-2 antibodies in sample, they will bind with the gold conjugated antigens forming particles. These particles will continue to migrate along the strip until the Test Zone (1 or 2) where they are captured by the HIV-1 or HIV-2 antigens generating a visible purple line. If the specimen contains antibodies to HIV-1, the specimen will bind to the 1 test line and produce line. If specimen contains antibodies to HIV2, the specimen will bind to the 2 test line. If there are no HIV-1 or HIV-2 antibodies in sample, no purple line is formed in the Test Zone. The gold conjugate will continue to migrate alone until it is captured in the Control Zone (C) by the Goat Anti Mouse IgG antibodies aggregating in a purple line, which indicates that the migration of liquid has been successful. The control line must be present for the test to be valid. PRECAUTIONS: 1. For best results, adhere to instructions provided. 2. All specimens should be handled as potentially infectious. 3. The test device is sensitive to humidity as well as heat. 4. Do not use beyond expiration date. 5. Do not use test kit if pouch is damaged or seal is broken. 6. Use test device immediately after removing from the pouch. 7. The components (test device and assay diluents) in this kit have been quality control tested as a standard batch unit. Do not mix components from different lot numbers. 8. The AccuTest HIV – 1/2 Ab Test devices should be stored at 4 to 30 °C. Do not expose the kit to temperature over 30 °C. 9. Specimen with extremely high concentrations of red blood cells, fibrin should be recentrifuged before use. 10. AccuTest HIV – 1/2 Ab Test Device (Serum/Plasma) is for in vitro diagnostic use only. 11. AccuTest HIV – 1/2 Ab Test Device (Serum/Plasma) will only indicate the presence of antibodies to HIV-1/2 in the specimen and should not be used as the sole criteria for the diagnosis of HIV-1, HIV-2, and/or HIV-1 subtype O infection. 12. For confirmation of reactive test results, specimens should undergo further testing using different assays, such as rapid diagnostic tests, EIA and/or Western blotting in accordance with a validated HIV testing algorithm. 13. As with all diagnostic tests, all results must be interpreted together with other clinical information available to the physician. 14. Results should not be used to determine the serotype of HIV infections TEST PROCEDURE: 1. Allow the test device, buffer and specimen to reach room temperature (15-30 °C) prior to testing. 2. Remove the test device from the foil pouch and use the test device as soon as possible (within one hour). 3. Place the device on a flat, dry surface. Label with specimen ID. 4. Holding the sample dropper vertically above the test disk, slowly transfer 1 drop (10µl) of sample in to the sample well, then add 2 drops of assay diluent (about 75 µl) and start the timer. 5. As the test begins to work, you will see purple color moving across the result Window in the center of the Test Disk. 6. Wait for the colored lines to appear. Interpret test results at 15 to 20 minutes. Do not interpret test result after 20 minutes. STORAGE AND STABILITY Store as packaged in the sealed pouch at 4-30 °C (storage in refrigerator is permitted). Do not store in the freezer. Protect the test kit from humidly. The test device is stable until the expiration date printed on the test kit and/or sealed test device pouch. Do not use beyond the expiration date. The test device must remain in the sealed pouch until use.

PA50 is a semi-auto analyzer for quantitative determination of specific proteins in blood, urine samples, including HbA1c, HS-CRP, CRP, ASO, CYS-C, RF, mALB, D-Dimer, IgM, IgG, IgA, C3, C4, etc. It’s an ideal instrument designed for medium or small labs or backup analyzer in large labs. General Features 5.6-inch color touch screen Calibration by magnetic card Disposable cuvette, no carryover Can be extended more than 30 parameters Support LIS and barcode Less and easy maintenance Features and Specifications Proven method: Fixed time nephelometry Sample type: whole blood, plasma, serum, urine 5.6-inch touch screen operation with intuitive software Light source: Diode Laser, 650 nm wavelength Precision: CV ≤ 5% Support barcode scanner Memory: 100,000 results storage Built-in thermal printer, support auto & manual print Certified by NGSP (National Glycohemoglobin Standardization Program)

The primer and probe mix adopts the dual-target gene design, which targets the specific conserved sequence encoding the ORF1-ab gene and the Nucleocapsid N gene. With the PCR reaction mix provided, the amplification of template can be monitored by the increasing fluorescence signal detected by a real time PCR instrument. The PCR detection system includes an endogenous internal control primer and probe mix. The result of internal control provides the accuracy of sampling and extraction process, in order to avoid false negative results. Pack Size: 100 Tests