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Sievers/威立雅美国Sievers 认证的标准品及消耗品20多年来,全球成千上万的客户,依靠Sievers* 总有机碳(TOC)分析仪、经认证的标准品(Sievers标准品)及消耗品,满足其关键的TOC检测需求。Sievers分析
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-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyme纯度:分析标准品,≥98%货号:L115186Cas号:480-36-4产品介绍:查看阿拉丁官网此产品相关对应页面:https://www.aladdin-e.com/zh_cn/L115186.html
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|O-Methylbergaptol|5-Methoxy psoralen|5-Methoxy-6,7-furanocoumarin|5-Methoxyfuranocoumarin|4-methoxyfuro[3,2-g]chromen-7-one|Ge纯度:分析标准
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|Hydroquinone-纯度:分析标准品,≥99%货号:A106857Cas号:497-76-7产品介绍:mp : 203 °C [α]20D : -67 ° (C=4, H2O) 查看阿拉丁官网此产品相关对应页面:https://www.aladdin-e.com/zh_cn/A106857.html
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,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-7-[(2S,3R,4R,5S,6R)-3,纯度:分析标准品,≥98%货号:N114072Cas号:64809-67-2产品
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-DIHYDROXYPHENYL)-2-PROPENOATE), (E)-|AKOS015897128|ACon1_001402|DTXSID801317212|(E)-(2R,3S,4R纯度:分析标准品,>98%货号:P102701Cas号
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(4-methylphenyl)-3-(pyrrolidin-1-yl)prop-1-en-1-yl]pyridine|7-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymet纯度:分析标准品,≥95%货号
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-tetrahydroxy-O-D-apio-纯度:分析标准品,≥98%货号:P101554Cas号:58479-68-8存储温度:2-8°C储存,避光产品介绍:
桔梗皂苷D (platycodin D)是从桔梗根(Platycodonis Radix)中提取的一种三
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6-C-beta-D-glucopyranosyl-8-C-alpha-L-arabinopyranoside|8alpha-L-arabinopyranosyl-6beta-D-glucopyranosyl-5,7-dihydroxy纯度:分析标准品,≥95.0% (HPLC)货号:S138941Cas号
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,3R,4S,5S,6R)-2-(((4E,12E)-1,7-Dihydroxytetradeca-4,12-dien-8,10-diyn-6-y纯度:分析标准品,≥98%货号:L115701Cas号:136085-37-5存储温度:-20