L-天冬酰胺,L-Asparagine;phyproof® Reference Substance, ≥98.0% (HPLC)
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(R)-(−)-去氧肾上腺素盐酸盐,(R)-(−)-Phenylephrine hydrochloride;≥99.0%
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正己烷,Hexane;suitable for HPLC, ≥97.0% (GC)
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1,2-丙二醇,Propylene Glycol [1,2-PDO];tested according to Ph. Eur.
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聚(二甲基硅氧烷), 氢化物封端,Poly(dimethylsiloxane), hydride terminated;average Mn ~24,000
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J61
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N,N-双(2-羟乙基)-2-氨基乙磺酸,BES;BioXtra, for molecular biology, ≥99.5% (T)