石蜡油,Paraffin oil;suitable for IR spectroscopy
最近浏览商品
-
乙酸钠 [醋酸钠],Sodium acetate;>99%, FCC, FG -
甲酸-三乙胺 5:2)加成的化合物,Formic acid triethylamine complex 5:2;≥99.0% (NT) -
2,4-辛烷二酮,2,4-Octanedione;analytical standard, ≥99% -
硫酸氢钠一水合物,Sodium bisulfate monohydrate;for analysis EMSURE®, ≥99.0% (alkalimetric) -
三氟甲磺酸钠,Sodium trifluoromethanesulfonate [NaOTf];98% -
2,3-吡嗪二羧酸酐,2,3-Pyrazinedicarboxylic anhydride [PDBA];97%
