Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 820644 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number 820644 It is listed as Reference Standard Chloride Potassium And Sodium. component manufactured by Boehringer Ingelheim Roxane Inc, specifically under CAGE Code 32239. It is also accompanied by the NSN 6550012769454 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .