The main advantage to using kitchen scissors is that they make quick work of slow or tedious tasks - think cleaning shrimp and removing the stems from kale. they also eliminate the need for a Cutting Board and are often safer than using a knife because your hands are away from the blade - they`re even great for kids learning to cook. Kitchen Scissors,Kitchen Shears,Stainless Steel Kitchen Scissors,Cooking Scissors Yangjiang Superwins Trade Co., Ltd. , https://www.steelkitchenware.nl
Human Chlamydia trachomatis antibody (CT) elisa kit instruction manual
Human Chlamydia trachomatis antibody (CT) elisa kit Instructions for use Elisa kit Specifications: 48 well configuration / 96 well configuration standard dilution: 1.5ml × 1 bottle of enzyme standard reagent: 3 ml × 1 bottle (48) / 6 ml × 1 Bottle (96) [human trachomatis antibody (CT) elisa kit] This reagent is only for research use calculation: the concentration of the standard is the abscissa, the OD is the ordinate, and the standard curve is drawn on the coordinate paper, according to the sample The OD value is determined from the standard curve by the corresponding concentration; multiplied by the dilution factor; or the linear regression equation of the standard curve is calculated from the concentration of the standard substance and the OD value, and the OD value of the sample is substituted into the equation to calculate the sample concentration, and then Multiply by the dilution factor, which is the actual concentration of the sample. Kit composition: sealing film: 2 pieces (48) / 2 pieces (96) Instructions: 1 part sealed bag: 1 standard: 2700ng / L 0.5ml × 1 bottle 0.5ml × 1 bottle 2-8 ° C preservation enzyme Standard package: 1×48 1×96 2-8°C Preservation of sample dilution: 3ml×1 bottle 6 ml×1 bottle 2-8°C Preservation of developer A: 3ml×1 bottle 6 ml×1 bottle 2 Store chromogen B solution at -8 °C: 3ml × 1 bottle 6 ml × 1 bottle 2-8 ° C Preservation solution: 3ml × 1 bottle 6ml × 1 bottle 2-8 ° C Preservation concentrated washing solution: (20ml × 20 times) × 1 bottle (20ml × 30 times) × 1 bottle 2-8 ° C preservation