全部
≥99.5%
≥99.9%(GC)
≥99%
0.702μg/mL in Methan
0.989 mg/ml,基体:甲醇
1.17μg/mL
1(μg/mL)
10(μg/mL)
100 μg/mL in MeOH
100(μg/mL)
1000 μg/mL in MeOH
1000(μg/mL)
1000μg/mL in Ethanol
1000μg/mL,溶剂:水
100mg/L,溶剂:水
100μg/mL in Cyclohex
100μg/mL in Ethanol
100μg/mL in Methanol
1030μg/mL in Methano
10μg/mL in Cyclohexa
10μg/mL in H2O
153μg/mL in Methanol
19.98μg/mL in Methan
200 μg/mL
200μg/mL in Methanol
251μg/mL in Methanol
48.2μg/mL in Ethanol
5.0 mg/mL in MeOH
50.5μg/mL in Methano
5000μg/mL in Methano
6μg/mL in H2O
76.6μg/mL in Methano
95%+
98.0%(GC&T)
99.5%
99.9%
99%
99+%
ACS, ≥99%
AR, ≥99.5%
certified reference material, 5000 μg/mL in methanol
N/A
neat
Standard for GC, ≥99.9%(GC)
Standard for GC,≥99.
分析标准品
分析标准品 基体:甲醇
分析标准品, 0.816-1.96mg/L in water(稀释后)
分析标准品, 0.989 mg/ml in methanol
分析标准品, 1000ug/ml in methanol
分析标准品, 100mg/L in 1%HCl
分析标准品, in methanol
分析标准品,1000μg/mL甲醇溶液
浓度:0.712mg/L,基体:水
需稀释0.1(μg/mL)
需稀释0.2(μg/mL)
需稀释0.3(μg/mL)
需稀释0.4(μg/mL)
需稀释0.8(μg/mL)
需稀释1.34(μg/mL)
需稀释100(μg/mL)
需稀释2.5(μg/mL)
需稀释250(μg/mL)