全部
10 ng/μl
100 ng/μl
100 μg/mL in Hexane
100 μg/mL in Isooctane
100 μg/mL in MeOH
1000 ng/μl
1000 μg/mL in Hexane
35 μg/mL in Isooctane
35 μg/mL in MeOH
5.0 mg/mL in Isooctane
50 ppm w/w in Transformer oil
500 ppm w/w in Transformer oil
Technical Grade