全部
>95%
≥98%, contains 100 ppm MEHQ as inhibitor
95%
98.0%(GC)
98%
98% (stabilized with MEHQ)
98% GC(stabilized with MEHQ)
99%
contains 50-200 ppm MEHQ as inhibitor, 99%
PrimorTrace? Ultra, 电子级, ≥99.9999% metals basis
包含 100 ppm MEHQ 稳定剂,
电子级, 99.9999% metals