木聚糖 [来源于山毛榉],Xylan from beechwood;≥98%
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紫草素,Shikonin;A naphthoquinone found in the Chinese herb Shiunko, ≥98% (HPLC) -
7-乙氧基-4-甲基香豆素,7-Ethoxy-4-methylcoumarin [EtOMC];98% -
萘啶酸 [萘啶酮酸],Nalidixic acid;meets USP testing specifications, 99.0-101.0% -
2-叔丁基-1,1,3,3-四甲基胍,2-tert-Butyl-1,1,3,3-tetramethylguanidine [BTMG];≥97.0% (GC) -
瓜尔豆胶 [瓜儿胶],Guar gum;powder -
樟脑苯扎铵甲基硫酸盐,Camphor benzalkonium methosulfate [BCM, CBM];analytical standard, ≥98.0% (HPLC)
