规格纯度
全部
[≥99.8%(GC)（标准试剂）]
[638ug/ml （溶剂:MeOH）]
[0.92mg/ml(溶剂：MeOH）]
[AR,98%]
[98%]
[97%]
[分析标准品, 0.978mg/ml in methanol]
[Standard for GC]
[AR, ≥98%]
[100μg/mL in Carbon disulfide]
[1000μg/mL in Carbon disulfide]
[100μg/mL in Methanol]
[200μg/mL in Methanol]
[1000μg/mL in Methanol]
[2000μg/mL in Methanol]
[5000μg/mL in Methanol]
[0.92mg/ml，基体：甲醇]
[Standard for GC， 99.8%]
[试剂级， 98%]
[98+%]
[GR,≥99.0%]
[GCS]
[CP,≥97.0%]
[AR,≥98.0%]
[100 μg/mL in MeOH]
[5.0 mg/mL in MeOH]
[2.0 mg/mL in MeOH]
[0.2 mg/mL in MeOH]
[98.5%]
1，1，2，2-四氯乙烷
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