全部
≥98%,GC
0.2 mg/mL in MeOH
100 μg/mL in MeOH
1000 μg/mL in MeOH
1000 μg/mL in MtBE
1000(μg/mL)
1000μg/mL in Methano
1000μg/mL in MtBE
100μg/mL in Methanol
10μg/mL in Methanol
2.0 mg/mL in MeOH
2000ug/ml in Purge and Trap Methanol
2000μg/mL in Methano
2000μg/mL in MtBE
200μg/mL in Methanol
200μg/mL in MtBE
5.0 mg/mL in MeOH
5000μg/mL in Methano
98.0%(GC)
98+%
analytical standard
Assay: 99.8%
certified reference material, 200 μg/mL in methanol
neat