生物素基4-氨基苯甲酸钠盐,Biotin 4-amidobenzoic acid sodium salt;≥95%
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偏亚硫酸氢钠 [焦亚硫酸钠],Sodium metabisulfite [MBS];(sodium metabisulfite) for analysis EMSURE® ACS,Reag. Ph Eur, 98.0-100.5% (iodometric) -
正己烷,Hexane;for analysis EMSURE® ACS, ≥99% (GC) -
六氟铝酸钠,Sodium hexafluoroaluminate;97% -
L-精氨酸甲酯二盐酸盐,L-Arginine methyl ester dihydrochloride;≥98.0% (AT) -
氮化硼试剂,Boron nitride;powder, ~1 μm, 98% -
苝,Perylene;analytical standard, ≥98.0%
