Sigma现货||T9424-100ML|TRI试剂® RNA 分离试剂 价格: ￥896.93/瓶 产品详情: 产品名称:TRI试剂 RNA 分离试剂, TRI Reagent For processing tissues, cells cultured in monolayer or cell pellet... 包装规格:100ML 货号:T9424-100ML 品牌:sigma 是否进口:是 sigma相关产品报价 更多> 产品标题 价格 产...
DNA wash solution: 0.1 M trisodium citrate in 10% ethanol (no pH adjustment required), 2–3 ml per 1 ml of TRI Reagent used in the initial homogenization: 75% ethanol, 1.5–2 ml per 1 ml TRI Reagent used in the initial homogenization 8 ...
1.定义组成 2.Return and Value function 3.马尔科夫决策过程(MDP) 1.定义组成 2.Policy 3.马尔科夫决策过程的价值函数 3.Bellman Expectation Equation immediate reward: 概述 state: Agent在环境中采取action后,在环境中新观测到的状态。 reward: Agent在环境中采取action后,环境反馈的奖励信号。奖励具有延时性,...
SIGMA希格玛 小型台式离心机1-6P MicroPette手动单道可调式移液器 5-50μl 君意JY-DD3型等电聚焦电泳槽 Ginsenoside Rb1 人参皂苷Rb1 P8130-多聚-L-赖氨酸3个分子量-琼脂糖 165-3310Bio-Rad伯乐0.75mm边条电泳玻璃板1653310 SARTORIUS赛多利斯 标准型精密天平(内校)BSA822-CW 820g Cole-parmerB/...
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SigmaAldrichEnglish ALFAEnglish Trifluoromethanesulfonic anhydride Usage And Synthesis DescriptionTrifluoromethanesulfonic anhydride, also known as triflic anhydride, has proven to be an extraordinary reagent for a broad range of transformations. As a commercially and readily available reagent, It has been...
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Trimethylsilyl trifluoromethanesulfonate is a frequent catalyzer or cationic initiator as a silylation reagent in organic synthesis; currently, the conventional preparation method has two kinds. A kind of reaction is to prepare with tetramethylsilane by trifluoromethanesulfonic acid. However, tetramethylsil...
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Sigma-Aldrich344648Triethylamine trihydrofluoride 98%73602-61-65g$28.72024-03-01Buy Sigma-Aldrich8.14371Triethylamine trishydrofluoride for synthesis73602-61-610ml$79.22024-03-01Buy Sigma-Aldrich344648Triethylamine trihydrofluoride 98%73602-61-61kg$14202024-03-01Buy ...