The HDL-Cholesterol E kit is an in vitro assay utilizing a precipitation method for the quantitative determination of HDL cholesterol in serum. Package size: Kit includes: Precipitating Reagent - 1x 20 mL, Buffer Solution - 2 x 150 mL, Color Reagent- 2 x for 150 mL, Standard Solution - 1 x 10 mL bottles. This product is for Research Use Only, not for use in diagnostic procedures. Contact supplier for additional information at www.ivd.fujimed.com.