{"id":372,"date":"2026-08-27T09:41:04","date_gmt":"2026-08-27T09:41:04","guid":{"rendered":"https:\/\/nhdbio.com\/products\/vitamin-b-12\/"},"modified":"2026-09-01T08:17:57","modified_gmt":"2026-09-01T08:17:57","slug":"vitamin-b-12","status":"publish","type":"product_family","link":"https:\/\/nhdbio.com\/ja\/products\/vitamin-b-12\/","title":{"rendered":"Vitamin B-12"},"content":{"rendered":"<p>\u3053\u306e\u30ab\u30bf\u30ed\u30b0\u306e Vitamin B-12 \u306f\u3001\u30b7\u30a2\u30ce\u30b3\u30d0\u30e9\u30df\u30f3\u7814\u7a76\u7528\u6eb6\u6db2\u3092\u6307\u3057\u307e\u3059\u3002\u898f\u5236\u3055\u308c\u305f\u30b7\u30a2\u30ce\u30b3\u30d0\u30e9\u30df\u30f3\u6ce8\u5c04\u7528\u306e DailyMed \u30e9\u30d9\u30eb\u306f\u3001\u6ec5\u83cc\u6eb6\u6db2\u3092\u8b58\u5225\u3057\u3001\u6fc3\u5ea6\u3001\u4fdd\u5b58\u6599\u3001pH\u3001\u304a\u3088\u3073\u7d4c\u8def\u304c\u5b8c\u6210\u3057\u305f\u88fd\u5264\u306b\u5c5e\u3059\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30e9\u30d9\u30eb\u306e\u8a73\u7d30\u306f\u3001\u3053\u306e\u7814\u7a76\u7528\u30ab\u30bf\u30ed\u30b0 \u30ed\u30c3\u30c8\u306b\u81ea\u52d5\u7684\u306b\u9069\u7528\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>Cyanocobalamin is a defined cobalamin form with CAS 68-19-9. The useful procurement questions are concentration, excipients, fill volume, identity assay and lot documentation rather than the broad biological importance of vitamin B12.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u30ab\u30bf\u30ed\u30b0\u306e Vitamin B-12 \u306f\u3001\u30b7\u30a2\u30ce\u30b3\u30d0\u30e9\u30df\u30f3\u7814\u7a76\u7528\u6eb6\u6db2\u3092\u6307\u3057\u307e\u3059\u3002\u898f\u5236\u3055\u308c\u305f\u30b7\u30a2\u30ce\u30b3\u30d0\u30e9\u30df\u30f3\u6ce8\u5c04\u7528\u306e DailyMed \u30e9\u30d9\u30eb\u306f\u3001\u6ec5\u83cc\u6eb6\u6db2\u3092\u8b58\u5225\u3057\u3001\u6fc3\u5ea6\u3001\u4fdd\u5b58\u6599\u3001pH\u3001\u304a\u3088\u3073\u7d4c\u8def\u304c\u5b8c\u6210\u3057\u305f\u88fd\u5264\u306b\u5c5e\u3059\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30e9\u30d9\u30eb\u306e\u8a73\u7d30\u306f\u3001\u3053\u306e\u7814\u7a76\u7528\u30ab\u30bf\u30ed\u30b0 \u30ed\u30c3\u30c8\u306b\u81ea\u52d5\u7684\u306b\u9069\u7528\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>","protected":false},"author":0,"featured_media":614,"template":"","class_list":["post-372","product_family","type-product_family","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Vitamin B-12 Research Product | Identity, Evidence &amp; Variants<\/title>\n<meta name=\"description\" content=\"Review Vitamin B-12 cyanocobalamin variants, chemical identity, labeling context, evidence boundaries and lot-specific documentation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nhdbio.com\/ja\/products\/vitamin-b-12\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vitamin B-12\" \/>\n<meta property=\"og:description\" content=\"Review Vitamin B-12 cyanocobalamin variants, chemical identity, labeling context, evidence boundaries and lot-specific documentation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nhdbio.com\/ja\/products\/vitamin-b-12\/\" \/>\n<meta property=\"og:site_name\" content=\"NHD\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-01T08:17:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/08\/product-family-mockups\/vitamin-b-12-product-family-mockup-20260828.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1536\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"Peptide Raw Materials and Custom Peptide Synthesis\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nhdbio.com\\\/products\\\/vitamin-b-12\\\/\",\"url\":\"https:\\\/\\\/nhdbio.com\\\/products\\\/vitamin-b-12\\\/\",\"name\":\"Vitamin B-12 Research Product | Identity, Evidence & Variants\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/products\\\/vitamin-b-12\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/products\\\/vitamin-b-12\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nhdbio.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/product-family-mockups\\\/vitamin-b-12-product-family-mockup-20260828.webp\",\"datePublished\":\"2026-08-27T09:41:04+00:00\",\"dateModified\":\"2026-09-01T08:17:57+00:00\",\"description\":\"Review Vitamin B-12 cyanocobalamin variants, chemical identity, labeling context, evidence boundaries and lot-specific documentation.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/products\\\/vitamin-b-12\\\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/nhdbio.com\\\/products\\\/vitamin-b-12\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/nhdbio.com\\\/products\\\/vitamin-b-12\\\/#primaryimage\",\"url\":\"https:\\\/\\\/nhdbio.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/product-family-mockups\\\/vitamin-b-12-product-family-mockup-20260828.webp\",\"contentUrl\":\"https:\\\/\\\/nhdbio.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/product-family-mockups\\\/vitamin-b-12-product-family-mockup-20260828.webp\",\"width\":1536,\"height\":1024,\"caption\":\"AI-generated packaging mockup for catalog navigation. 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