-
多氯联苯1260,Type:Concentration:200ug/ml in high-purity Hexane;US EPA Methods:625,8270C
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多氯联苯1268,Type:Concentration:200ug/ml in high-purity Hexane;US EPA Methods:625,8270C
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MXT-Volatiles Columns
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多氯联苯1242,Type:Concentration:1,000ug/ml in high-purity Hexane;US EPA Methods:625,8270C
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多氯联苯1260,Type:Concentration:1,000ug/ml in high-purity Hexane;US EPA Methods:625,8270C
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多氯联苯1262,Type:Concentration:1,000ug/ml in high-purity Hexane;US EPA Methods:625,8270C
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Semi-volatiles matrix spiking standard EPA 州标准品
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化合物CLP-290 T5444
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多氯联苯1248,Concentration:1,000ug/ml in high-purity Hexane;US EPA Methods:625,8270C
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多氯联苯1221,Concentration:1,000ug/ml in high-purity Hexane;US EPA Methods:625,8270C
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