Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 6303 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 6303 It is listed as Reference Standard Bacterial Concentration Turbidi. component manufactured by 3M Co Health Care Services Sales, specifically under CAGE Code 28156. It is also accompanied by the NSN 6550012831413 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .