1. <acronym id="tsk2x"></acronym>

      <u id="tsk2x"><track id="tsk2x"></track></u><blockquote id="tsk2x"></blockquote>

      <source id="tsk2x"></source>

      <var id="tsk2x"></var>

      <blockquote id="tsk2x"></blockquote>

        Hotline:
        +86-22-85689619

        Environmental protection reagent

        Product name Specifications Packing Unit price / yuan
        N, N-Dimethylformamide AR 500ml
        N, N-Dimethylacetamide AR 500ml
        Polyvinyl alkohol ammonium phosphate AR 25g
        0.2% pararosaniline hydrochloride solution AR 100ml
        Lactose AR 500g
        Isonicotinic acid AR 25g, 100g
        Cetane AR 100ml
        Peptone BR 250g
        Beef paste BR 500g
        Magnesium silicate AR 500g
        Chloral hydrate AR 100g, 500g
        Ascorbic acid AR 25g
        Soluble start AR 500g
        EDTA-disodium magnesium AR 100g
        4-Aminoantipyrine AR 25g
        80 Records First 23456

        Contact us

        TEL:+86-22-85689619

        Contact: Carter Cao.
        Tel/fax: +86-13802127750, +86-18622107711
        Technical consultant:Peng.Zhao     TEL:001(651)283-9609
        Email : cartercao@hotmail.com 

        Mobile

        Moblie

        Copyright(C)2020,Tianjin Guangfu Fine Chemical Research Institute All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

        国产自愉自愉免费精品_国内强伦姧人妻在线_亚洲аv电影在线观看_波多野结衣黑人免费观看中文