全部
>95% (GC)
≥99%
1000(μg/mL)
1mg/ml的甲醇溶液,用于水质分析
2.0 mg/mL in Methanol
200 μg/mL in PT Methanol
2000μg/ml in Purge a
5.0 mg/mL in Methanol
96%
98.0%(GC)
98%
99.5%(GC)(标准试剂)
AR
AR, ≥98%
Assay: 99.7%
Standard for GC, ≥99.5%(GC)
Standard for GC,≥99.
分析标准品, ≥99.8%(GC)
试剂级, 97%