Aquarium Water Ph / Acidity Test Kit - 40 Tests
The content of this container is not filled up, The quantity of this ph test can do 40 tests if you apply 3 drop per test. Now your fishes die and among seeveral causes, one of the major reasons why fish dies is due to bad water, either the water has being in the aquarium/ fish bowl for a while or the fish is about to be introduced into a new water. How do we know this water is good for the fish. We test the old water or new water with this apparatus. What items comes with : ph chemical and test tube. The quantity of this ph test can do 40 tests if you apply 3 drop per test. HOW TO USE Add 5ml or your aquarium water into the test tube that comes with this item, pour 3 drops into the test tube. Cover test tube and shake. After shaking for a while wit for the water to change its color. Now check the new color of water and compare it with the color chart in the product label. A normal water is suppose to have a 7.0 color in the color chart.
Voyage Rapid HIV Home Test Kit - Whole Blood Test FDA and ISO Approved - 2 Tests
product overviewRapid HIV home test kit Whole Blood Test approved ISO Product name Voyage Rapid HIV home test kit Whole Blood Test FDA and ISO approvedSpecimen Serum/Plasma/ Whole bloodAccuracy Over 99%Sensitivity 4NCU/mlRead time 5 minutes Storage Room Temperature (2--40 degrees Celsius)Number of kits 2 CassettesPayment term KongaPay and Pay on deliveryService For your privacy, we ship discretely without placing the name of the product on the package Intended Use of HIV 1/2 Rapid Test Device The HIV 1/2 Rapid Test Device (Whole Blood /Serum/Plasma) is a rapid visual immunoassay for the qualitative, presumptive detection of antibodies to HIV1/HIV-2 in human Whole Blood, serum or plasma specimens. This kit is intended for use as an aid in the diagnosis of HIV infection. Principle of HIV 1/2 Rapid Test Device The HIV 1/2 Rapid Test Device (Whole Blood/Serum/Plasma) detects antibodies to HIV-1/HIV-2 through visual interpretation of color development on the internal strip. Recombinant HIV antigens are immobilized on the test region of the membrane. During testing, the specimen reacts with HIV antigen conjugated to colored particles and precoated onto the sample pad of the test. The mixture then migrates through the membrane by capillary action and interacts with reagents on the membrane. If there are sufficient HIV-1/HIV-2 antibodies in the specimen, a colored band will form at the test region of the membrane. The presence of this colored band indicates a positive result, while its absence indicates a negative result. The appearance of a colored band at the control region serves as a procedural control, indicating that the proper volume of specimen has been added and membrane wicking has occurred. Procedure and Result Reading of HIV 1/2 Rapid Test Device Product Image of HIV 1/2 Rapid Test Device