2,3,4,5,6-Pentachlorobiphenyl Solution 100 ug/ml in Hexane
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2,3,3',4,4'-Pentachlorobiphenyl Solution 100 ug/ml in Hexane
BZ-105J1-1ML | 1ML
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2,3,3',4,5'-Pentachlorobiphenyl Solution 100 ug/ml in Hexane
BZ-108J1-1ML | 1ML
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2,3,3',4,5-Pentachlorobiphenyl Solution 100 ug/ml in Hexane
BZ-106J1-1ML | 1ML
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2,3,3',4,6-Pentachlorobiphenyl Solution 100 ug/ml in Hexane
BZ-109J1-1ML | 1ML
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2,3,3',5,6-Pentachlorobiphenyl Solution 100 ug/ml in Hexane
BZ-112J1-1ML | 1ML
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2,3,4',5,6-Pentachlorobiphenyl Solution 100 ug/ml in Hexane
BZ-117J1-1ML | 1ML
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2,3,4,4',5-Pentachlorobiphenyl Solution 100 ug/ml in Hexane
BZ-114J1-1ML | 1ML
CAS号:18259-05-7
规格:1ML
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2. 提取:加速溶剂萃取(ASE)或索氏提取,使用正己烷-丙酮混合溶剂;
3. 净化:多层硅胶柱或弗罗里硅土柱去除干扰物;
4. 浓缩:氮吹仪浓缩至近干,定容后上机分析。
2. 需监测共流出干扰(如有机氯农药),必要时采用双柱确认;
3. 仪器调谐需符合EPA 525.2要求,确保质量精度和分辨率达标。
以上信息仅供参考,请以相应标准的原文为准!