全部
>95% (HPLC)
0.2(μg/mL)
1(μg/mL)
1000 μg/mL in Acetonitrile
1000(μg/mL)
2(μg/mL)
95%+
98.0%(GC)
98.5%
98%
98% min
99.5%
99%
ACS reagent, 99%
ACS, ≥99%
ACS, 99%
AR, ≥99%
natural, ≥98%, FCC, FG
neat
Standard for GC, ≥99
Standard for GC, ≥99.5%(GC)
不稀释0.5(μg/mL)
试剂级, 99%