分析化学
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石化分析
品牌
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J&K
AccuStandard
Dr. Ehrenstorfer
纯度
全部
0.1% w/w in Water
0.2 mg/mL in Hexane
0.5 mg/mL in Hexane
0.5 mg/mL in MeOH
0.5 mg/mL in Methanol
1% in Water
10 μg/g in Sulfolane
10.0 mg/mL in Methanol
10% in Water
100 μg/mL in Isooctane:Ethanol (97:3)
1000 μg/g in n-Dodecane
1000 μg/mL in CH2Cl2
1000 μg/mL in Dichloromethane
1000 μg/mL in Hexane
1000 μg/mL in Methanol
1000 μg/mL in Methylene chloride
10000 μg/mL in Pentane
2.0 mg/mL in Dichloromethane
2.0 mg/mL in Dichloromethane:Hexane (50:50)
2.0 mg/mL in Methanol
20 mg/mL in Methylene chloride
20.0 mg/mL in CH2Cl2
20.0 mg/mL in Dichloromethane
20.0 mg/mL in Hexane
20.0 mg/mL in MeOH
200 μg/mL in Dichloromethane;Hexane (50:50)
2000 μg/mL in CH2Cl2
2000 μg/mL in MeOH
2000 μg/mL in n-Pentane
20000 μg/mL in CH2Cl2
200μg/mLinMeOH
5 mg/mL in DMF
5.0 mg/mL (total) in MeOH
5.0 mg/mL in MeOH
5.0 mg/mL in THF
5.0mg/mLinTHF
50 μg/mL in Hexane
50 μg/mL in MeOH
500 μg/mL in Hexane
500 μg/mL in MeOH
5000 μg/mL in Cyclohexane
5000 μg/mL in MeOH
98.5%
98%
99.5%
99%
Hexane Cyclohexane (50:50)
Varied %wt./wt.
Varied conc. by %w/w
Varied conc. by w/w/% in Isooctane
Varied conc. by weight
Varied conc. in MeOH
Varied conc. in Methanol
Varied conc. in p-Xylene
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