皂土S30525 · CAS 1302-78-9
CP
CP
98%
标准溶液 100 ng/μL ,基体:乙腈
chloride form, 100-200 mesh
适用于按照 ISO 93772 第 9.6 节的方法测定水中的矿物油,60-100 mesh
A Grade, 30-60 mesh
A Grade, 16-30 mesh
for GC/LC, 60-80 mesh
chloride form, 100-200 mesh
chloride form, strongly basic, 200-400 mesh
chloride form, 100-200 mesh
chloride form, 50-100 mesh
for GC/LC, 40-60 mesh
for GC/LC, 60-80 mesh
for GC/LC, 80-100 mesh
A Grade, -200 mesh
2mm-3mm,干燥剂用
柱层析用,100-200目
用于总膳食纤维含量分析,TDF-100A
助滤剂,碳酸钠处理,通量煅烧
for TLC
Bentone SD-1,适于中至低极性溶剂
Bentone SD-2,适于中高极性溶剂