Performance accuracy of the kit: the linear regression of the standard product and the R value of the correlation coefficient of the expected concentration are greater than or equal to 0.9900. Sensitivity: The lowest detection concentration is less than 1.0pg / mL. Specificity: Does not cross-react with other soluble structural analogs. Repeatability: The coefficients of variation within and between plates are less than 15%. Storage: 2-8 ℃, protected from light and moisture. Validity: 6 months if you need to know more indicators elisa Toilet Paper,Jumbo Toilet Rolls Wholesale,Four Ply Toilet Paper,Compact Toilet Paper DONGGUAN YEE HUP TRADING CO,.LTD , https://www.dgyeehupack.com