USP and NIST TOC Standards                                                                                                                                                                                                                                                       
ERA is one of the largest, most experienced manufacturers of calibration and validation standards for total organic carbon (TOC) analyses. No matter what brand of TOC analyzer you own, ERA has standards and consumables designed specifically for your instrument; our manufacturer-specific formulations are second to none in quality and performance. Our TOC products have either USP or NIST traceability, depending on the application. Please try us; your satisfaction is guaranteed unconditionally.