{"id":4514,"date":"2026-02-20T14:53:50","date_gmt":"2026-02-20T13:53:50","guid":{"rendered":"https:\/\/quantanalitica.com\/prodotto\/purificatore-di-acidi-dst-4000\/"},"modified":"2026-08-31T13:38:52","modified_gmt":"2026-08-31T11:38:52","slug":"dst-4000-acid-purification-system","status":"publish","type":"product","link":"https:\/\/quantanalitica.com\/en\/prodotto\/dst-4000-acid-purification-system\/","title":{"rendered":"DST-4000 Acid Purification System"},"content":{"rendered":"<p>The DST-4000 Acid Purification System is designed for laboratories where reagent purity is a critical part of the analytical method. In trace and ultra-trace elemental analysis, contaminated acids can increase blank levels, reduce confidence in low-level determinations and compromise data quality. The DST-4000 should be presented as a solution for producing purified acids within a broader contamination-control workflow, supporting ICP-MS, ICP-OES, AAS and high-purity sample preparation. It is especially relevant for laboratories with demanding blank-control requirements or frequent acid use. Because detailed public specifications were not verified, technical data should be completed only after checking the official manufacturer datasheet.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An acid purification system for laboratories needing reliable high-purity acid production for demanding trace-analysis workflows.<\/p>\n","protected":false},"featured_media":4512,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[165,147],"product_tag":[],"class_list":["post-4514","product","type-product","status-publish","has-post-thumbnail","product_cat-acid-purification-systems","product_cat-sample-preparation","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DST-4000 Acid Purification System - Quantanalitica<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quantanalitica.com\/en\/prodotto\/dst-4000-acid-purification-system\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DST-4000 Acid Purification System - 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