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        News List

        基于三维石墨烯/碳化的金属-有机骨架的高性能超级电容器

        Aug. 18, 2020

        西波美拉尼亚技术大学和中国科学院Xuecheng Chen课题组--基于三维石墨烯/碳化的金属-有机骨架的高性能超级电容器原创石墨烯杂志翻译石墨烯杂志今天超级电容器是一种可以在具有高度多孔结构的导电材料上存储电能的设备。与锂离子电池相比,碳

        Hangzhou keying new stock list 2020/08/14

        Aug. 18, 2020

        碘帕醇Iopamidol60166-93-0碘海醇Iohexol66108-95-0二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium c

        Keying chem new stock list

        Jul. 03, 2020

        We have follow items in stock , can offer better price .if you have interesting feel free to contact me .苯甲酸苄酯Benzyl ben

        product in stock

        May. 07, 2020

        FOLLOW IS OUR NEW PRODUCT LIST WHICH ARE IN STOCK .三氯化钌Ruthenium(III) chloride10049-08-8高岭土KAOLIN1332-58-7聚丙烯酸POLY(ACRYL

        从化学角度说一说病毒为什么怕热不怕冷?

        Mar. 20, 2020

        低温冻死病毒、蒸桑拿热死病毒、气温回暖病毒渐渐消失......种种关于病毒和温度的说法大相径庭,却都被广泛传播。其实,所有的病毒都是喜寒怕热的。但是,病毒为什么喜寒怕热,却很少有人说到。本文就从化学的角度来解释一下,而这要从病毒的结构说起。

        new developed items

        Mar. 18, 2020

        Good news follow item was developed by our R&D team ,and some of them in stock .序号品名CAS库存情况1xphos Pd G31445085-55-1现

        Newly developed products

        Mar. 13, 2020

        Newly developed products ,quality is best and price is good .If you have interesting feel free to contact me .SeriesItem

        Our new stock items

        Mar. 11, 2020

        Our stock items in 2020 . if you need them kindly contact us bby email :sales@keyingchem,com3-己基噻吩3-Hexylthiophene1693-8

        Our new stock items

        Mar. 02, 2020

        We have eough follow stockN-Methyl pyrrole96-54-8(R)-3-Hydroxypyrrolidine2799-21-5Crotamiton483-63-6(S)-3-PYRROLIDINOL10

        炸金花软件