{"id":12541,"date":"2026-05-29T11:08:23","date_gmt":"2026-05-29T04:08:23","guid":{"rendered":"https:\/\/achison.com\/?post_type=product&p=12541"},"modified":"2026-05-29T11:19:52","modified_gmt":"2026-05-29T04:19:52","slug":"dung-dich-dem-ph-7-00","status":"publish","type":"product","link":"https:\/\/achison.com\/en\/san-pham\/dung-dich-dem-ph-7-00\/","title":{"rendered":"Dung D\u1ecbch \u0110\u1ec7m pH 7.00"},"content":{"rendered":"

Dung d\u1ecbch \u0111\u1ec7m pH 7.00<\/strong> (20\u00b0C) Certipur\u00ae l\u00e0 dung d\u1ecbch chu\u1ea9n hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c thi\u1ebft b\u1ecb \u0111o pH. V\u1edbi gi\u00e1 tr\u1ecb pH trung t\u00ednh, \u0111\u00e2y l\u00e0 \u0111i\u1ec3m hi\u1ec7u chu\u1ea9n ph\u1ed5 bi\u1ebfn v\u00e0 c\u1ea7n thi\u1ebft trong nhi\u1ec1u quy tr\u00ecnh ph\u00e2n t\u00edch h\u00f3a h\u1ecdc v\u00e0 sinh h\u1ecdc.<\/p>\n

S\u1ea3n ph\u1ea9m \u0111\u1ea1t ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng cao t\u1eeb Merck, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1ea1i 20\u00b0C.<\/p>\n

\"\"
Dung d\u1ecbch \u0111\u1ec7m pH 7.00<\/figcaption><\/figure>\n

\u01afu \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a dung d\u1ecbch \u0111\u1ec7m pH 7.00<\/strong><\/h2>\n

– \u0110\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i: \u0110\u1ea1t sai s\u1ed1 c\u1ef1c th\u1ea5p \u1edf \u0111i\u1ec1u ki\u1ec7n ti\u00eau chu\u1ea9n 25 \u0111\u1ed9 C.<\/p>\n

– \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh cao: C\u00f4ng th\u1ee9c h\u1ec7 \u0111\u1ec7m phosphate cao c\u1ea5p gi\u00fap ch\u1ed1ng l\u1ea1i c\u00e1c t\u00e1c \u0111\u1ed9ng thay \u0111\u1ed5i pH t\u1eeb m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i.<\/p>\n

– An to\u00e0n, ch\u1ee9ng nh\u1eadn r\u00f5 r\u00e0ng: S\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf (NIST), an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n

\u1ee8ng d\u1ee5ng c\u1ee7a dung d\u1ecbch \u0111\u1ec7m pH 7.00<\/strong><\/h2>\n

Dung d\u1ecbch \u0111\u1ec7m pH 7.00 l\u00e0 s\u1ea3n ph\u1ea9m b\u1eaft bu\u1ed9c ph\u1ea3i c\u00f3 trong c\u00e1c l\u0129nh v\u1ef1c: D\u01b0\u1ee3c ph\u1ea9m & m\u1ef9 ph\u1ea9m; Th\u1ef1c ph\u1ea9m & n\u01b0\u1edbc gi\u1ea3i kh\u00e1t; M\u00f4i tr\u01b0\u1eddng; D\u1ea7u kh\u00ed & Nhi\u1ec7t \u0111i\u1ec7n:<\/p>\n

– Hi\u1ec7u chu\u1ea9n thi\u1ebft b\u1ecb: D\u00f9ng l\u00e0m m\u1ed1c chu\u1ea9n trung t\u00ednh \u0111\u1ec3 hi\u1ec7u chu\u1ea9n m\u1ecdi lo\u1ea1i m\u00e1y \u0111o pH c\u1ea7m tay, b\u00fat \u0111o pH, v\u00e0 m\u00e1y \u0111o pH \u0111\u1ec3 b\u00e0n.<\/p>\n

– Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng (QC): \u1ee8ng d\u1ee5ng trong ng\u00e0nh s\u1ea3n xu\u1ea5t n\u01b0\u1edbc u\u1ed1ng, th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m, m\u1ef9 ph\u1ea9m v\u00e0 th\u1ee7y s\u1ea3n.<\/p>\n

– X\u1eed l\u00fd m\u00f4i tr\u01b0\u1eddng: Ki\u1ec3m tra h\u1ec7 th\u1ed1ng n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p v\u00e0 n\u01b0\u1edbc sinh ho\u1ea1t.<\/p>\n

L\u01b0u \u00fd khi s\u1eed d\u1ee5ng<\/strong><\/h2>\n

– L\u1eafc \u0111\u1ec1u nh\u1eb9 tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/p>\n

– Ghi ch\u00fa ng\u00e0y m\u1edf n\u1eafp v\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng sau th\u1eddi h\u1ea1n khuy\u1ebfn ngh\u1ecb.<\/p>\n

– Tr\u00e1nh \u0111\u1ec3 dung d\u1ecbch b\u1ecb nhi\u1ec5m b\u1ea9n \u2013 lu\u00f4n s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 s\u1ea1ch.<\/p>\n

– \u0110\u1eady k\u00edn n\u1eafp sau m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng.<\/p>\n

– B\u1ea3o qu\u1ea3n n\u01a1i kh\u00f4 r\u00e1o, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp.<\/p>\n

H\u00e3y li\u00ean h\u1ec7 v\u1edbi Achison.com \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 nh\u1eadn b\u00e1o gi\u00e1 ngay h\u00f4m nay.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dung d\u1ecbch \u0111\u1ec7m pH 7.00 (20\u00b0C) Certipur\u00ae l\u00e0 dung d\u1ecbch chu\u1ea9n hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c thi\u1ebft b\u1ecb \u0111o pH. V\u1edbi gi\u00e1 tr\u1ecb pH trung t\u00ednh, \u0111\u00e2y l\u00e0 \u0111i\u1ec3m hi\u1ec7u chu\u1ea9n ph\u1ed5 bi\u1ebfn v\u00e0 c\u1ea7n thi\u1ebft trong nhi\u1ec1u quy tr\u00ecnh ph\u00e2n t\u00edch h\u00f3a h\u1ecdc v\u00e0 sinh h\u1ecdc.<\/p>\n","protected":false},"featured_media":12542,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[82,664],"product_tag":[1138,1125],"class_list":{"0":"post-12541","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hoa-chat-cong-nghiep","7":"product_cat-hoa-chat-khac","8":"product_tag-ducng-dich-dem-ph-7-00","9":"product_tag-dung-dich-dem-ph","10":"yith_product_brand-merck","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/product\/12541"}],"collection":[{"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/comments?post=12541"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/media\/12542"}],"wp:attachment":[{"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/media?parent=12541"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/product_cat?post=12541"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/achison.com\/en\/wp-json\/wp\/v2\/product_tag?post=12541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}