{"product_id":"millipore-cobalt-standard-1-g-na-100ml","title":"Cobalt Standard for ICP, 1 g\/L Co in nitric acid (nominal concentration),TraceCERT® - 100 mL","description":"\u003cp\u003eCobalt ICP Calibration Standard (TraceCERT®) is a certified reference material containing 1 g\/L cobalt in nitric acid, designed for accurate calibration of inductively coupled plasma (ICP) spectrometric methods including ICP-OES (ICP-AES) and ICP-MS. Manufactured under ISO 17034 and characterized according to ISO\/IEC 17025, this CRM provides SI-traceable measurements verified against primary materials from a National Metrology Institute (e.g., NIST).\u003c\/p\u003e\n\n\u003cp\u003eThe solution is prepared from high-purity cobalt metal dissolved in nitric acid to ensure stability, homogeneity, and analytical reliability. It is supplied ready-to-use for calibration curve preparation, method validation, quality control, and routine elemental analysis across environmental, food, pharmaceutical, industrial, and research laboratories.\u003c\/p\u003e\n\n\u003cp\u003eEach unit is accompanied by a Certificate of Analysis detailing concentration, uncertainty, traceability, and expiration data.\u003c\/p\u003e\n\n\u003cp\u003eShipping \u0026amp; Storage Notice:\u003cbr\u003e\nManufacturer shipping conditions may differ from recommended long-term storage conditions based on validated stability studies. Receipt at ambient temperature does not compromise product integrity when handled and stored according to the Certificate of Analysis.\u003c\/p\u003e","brand":"Millipore Sigma","offers":[{"title":"Default Title","offer_id":43389804937275,"sku":"30329-100ML-F","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/5641\/8875\/files\/Colbalt_Standard_for_ICP.png?v=1774542221","url":"https:\/\/gogreenscientific.com\/products\/millipore-cobalt-standard-1-g-na-100ml","provider":"Go Green Scientific","version":"1.0","type":"link"}