全部
>98.0%(GC)
≥95%
≥98%(GC)
0.1 mg/mL in Dichloromethane
0.25 mg/mL in CH2Cl2
0.97
10 μg/mL in CH2Cl2
10 µg/mL in CH2Cl2
1000 ng/μl
1000ng/ul in acetone
1000ug/mL
25 mg/mL in CH2Cl2
25 μg/mL in CH2Cl2
50 μg/mL in CH2Cl2
50μg/mL
90%
97%
98.0%(GC)
98%
analytical standard
analytical standard, for mass spectrometry
Assay: 98.1%
certified reference material, 1000 μg/mL in acetone