BR
AR
牦牛儿酮:8%
普通氢化级
BR,95%
BR,85%
环氧值≥6
≥98%
≥97%
98%
99%
≥95%
97%
试剂级
≥98%(GC)
90%
≥97%, 含 900 ppm MEHQ 稳定剂