維生素B12標(biāo)準(zhǔn)品，cas：68-19-9公司專門生產(chǎn)經(jīng)營(yíng)標(biāo)準(zhǔn)品、對(duì)照品，高效液相色譜法檢測(cè)含量在98%以上，購買標(biāo)準(zhǔn)品附送HPLC檢測(cè)報(bào)告，咨詢。

英文：Vitamin B12

規(guī)格：20mg

純度≥98%

儲(chǔ)存：常溫避光

用途：檢測(cè)含量

檢測(cè)方法：高效液相色譜法HPLC≥98%

維生素B12標(biāo)準(zhǔn)品的其他相關(guān)產(chǎn)品：                           
"吳茱萸內(nèi)酯/（-）-1-[（4,8-二甲氧基呋喃并[2,3-B]喹啉-7-基）氧]-3-甲基-3-丁烯-2-醇
" B10882 Evodine 6989-38-4 "C18H19NO5
" "329.35
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