亚精胺 [精脒],Spermidine;analytical standard, ≥97.5% (NT), ≥99.0% (GC)
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三苯基氧膦,Triphenylphosphine oxide [TPPO, Ph3PO];analytical standard, ≥98.5% (HPLC) -
双(2-羟丙基)胺,Bis(2-hydroxypropyl)amine;≥98.0% (T) -
L-异亮氨酸,L-Isoleucine;Pharmaceutical Secondary Standard; Certified Reference Material -
多聚-L-赖氨酸氢溴酸盐 [多聚赖氨酸],Poly-L-lysine hydrobromide;mol wt 4,000-15,000 by viscosity -
A-395N,≥98% (HPLC) -
β-谷甾醇,β-Sitosterol;≥70%
