{"id":2415,"date":"2026-02-11T22:23:57","date_gmt":"2026-02-11T21:23:57","guid":{"rendered":"https:\/\/salvak.com.co\/producto\/ph-buffer-7-0\/"},"modified":"2026-02-11T22:23:57","modified_gmt":"2026-02-11T21:23:57","slug":"ph-buffer-7-0","status":"publish","type":"product","link":"https:\/\/salvak.com.co\/en\/producto\/ph-buffer-7-0\/","title":{"rendered":"pH Buffer 7.0"},"content":{"rendered":"<p>Reference chemical standard with a neutral value, designed to ensure the accurate calibration of pH meters and reliable readings in different laboratory and industrial environments. It is mainly composed of phosphate-based buffer systems, which provide stability and accuracy within a tolerance range close to \u00b10.01\u20130.02 pH units. It is generally traceable to international standards such as NIST or PTB and is accompanied by a certificate of analysis that supports its quality.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-658\" src=\"https:\/\/salvak.com.co\/wp-content\/uploads\/2026\/01\/Check.svg\" alt=\"\" width=\"24\" height=\"24\"> Calibration of pH meters and electrodes.<\/p>\n<p>Biochemical and enzymatic assays that require acidic conditions.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-658\" src=\"https:\/\/salvak.com.co\/wp-content\/uploads\/2026\/01\/Check.svg\" alt=\"\" width=\"24\" height=\"24\"> Chemical analysis and titrations at low pH.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-658\" src=\"https:\/\/salvak.com.co\/wp-content\/uploads\/2026\/01\/Check.svg\" alt=\"\" width=\"24\" height=\"24\"> Quality control in acidic foods, such as juices, vinegars, and fermented products.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-658\" src=\"https:\/\/salvak.com.co\/wp-content\/uploads\/2026\/01\/Check.svg\" alt=\"\" width=\"24\" height=\"24\"> Environmental testing in water and soils with acidic pH.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-658\" src=\"https:\/\/salvak.com.co\/wp-content\/uploads\/2026\/01\/Check.svg\" alt=\"\" width=\"24\" height=\"24\">Industrial processes and chemical reactions that need to maintain a stable acidic pH.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-658\" src=\"https:\/\/salvak.com.co\/wp-content\/uploads\/2026\/01\/Check.svg\" alt=\"\" width=\"24\" height=\"24\"><\/p>\n","protected":false},"featured_media":2021,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[78],"product_tag":[],"class_list":{"0":"post-2415","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-physicochemical-line","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/salvak.com.co\/en\/wp-json\/wp\/v2\/product\/2415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/salvak.com.co\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/salvak.com.co\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/salvak.com.co\/en\/wp-json\/wp\/v2\/comments?post=2415"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/salvak.com.co\/en\/wp-json\/wp\/v2\/media\/2021"}],"wp:attachment":[{"href":"https:\/\/salvak.com.co\/en\/wp-json\/wp\/v2\/media?parent=2415"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/salvak.com.co\/en\/wp-json\/wp\/v2\/product_brand?post=2415"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/salvak.com.co\/en\/wp-json\/wp\/v2\/product_cat?post=2415"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/salvak.com.co\/en\/wp-json\/wp\/v2\/product_tag?post=2415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}