113.117.174.90    2,2'-Azobis(2-methylpropionitrile)
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Provided: 2,2 '-azobis (2-methylpropionitrile). (CAS No:78-67-1) Dangerous goods 2-8-degree cold chain freezer shipping service, Hong Kong shipping. Welcome to contact. Email:
2019/2/15 10:54:25      Complaint
121.237.50.86    Vanillin
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如果有原料需求请加QQ2355880515 或者微信17327096639,网址:www.njbnbiochem.com
2018/9/12 16:20:05      Complaint
117.136.67.120    2,6-Dichlorobenzyl acetonitrile
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客户很棒!前期询价很多 态度很好 每次问了都是很快回复 不懂得帮忙解答!赞赞赞!
2016/5/24 13:45:50      Complaint
58.155.210.37    2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone
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产品纯度说是98%以上,结果到货后检测还不到90%。
2016/1/8 16:33:42      Complaint
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