L-精氨酸盐酸盐,L-Arginine monohydrochloride;≥99% (perchloric acid titration)
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1-硫代甘油,1-Thioglycerol;liquid, BioReagent, suitable for cell culture, ≥97% (titration) -
Ficoll-Paque PLUS密度梯度离心介质,Ficoll-Paque PLUS density gradient media -
硫酸钕(III)水合物,Neodymium(III) sulfate hydrate;99.9% trace metals basis -
维生素K1 [叶绿醌],Vitamin K1 [Phylloquinone];Pharmaceutical Secondary Standard; Certified Reference Material -
交链孢酚 [标准品],Alternariol from Alternaria sp. [AOH];analytical standard, ≥96% -
聚苯胺 (祖母绿碱),Polyaniline (emeraldine salt) [PANI];composite (20 wt.% polyaniline on carbon black)
