9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt
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9-氯-3-氧杂全氟壬烷磺酸钾盐 9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt
1ST157819K-250mg | 250mg
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9-氯-3-氧杂全氟壬烷磺酸钾盐 9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt
1ST157819K-10mg | 10mg
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甲醇中9-氯-3-氧杂全氟壬烷磺酸钾盐溶液,10μg/mL 9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt Solution in Methanol, 10μg/mL
1ST157819K-10M | 1mL
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甲醇中9-氯-3-氧杂全氟壬烷磺酸钾盐溶液,50μg/mL 9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt Solution in Methanol, 50μg/mL
1ST157819K-50M | 1mL
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甲醇中9-氯-3-氧杂全氟壬烷磺酸钾盐溶液,100μg/mL 9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt Solution in Methanol, 100μg/mL
1ST157819K-100M | 1mL
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甲醇中9-氯-3-氧杂全氟壬烷磺酸钾盐溶液,100μg/mL 9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt Solution in Methanol, 100μg/mL
1ST157819K-100M-2ml | 2mL
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甲醇中9-氯-3-氧杂全氟壬烷磺酸钾溶液标准物质/HJ 1333-2023 9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt in methanol
BWQ0630-2016 | 1.2mL
您正在浏览的产品:9-氯-3-氧杂全氟壬烷磺酸钾标准品/HJ 1333-2023/DB32/T 4004-2021
手机版:9-氯-3-氧杂全氟壬烷磺酸钾标准品/HJ 1333-2023/DB32/T 4004-2021
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1. 空白样中目标物浓度应<LOQ
2. 平行样相对偏差≤20%
3. 加标回收率控制在70-130%
2. 仪器条件:色谱柱为BEH C18(2.1×100 mm,1.7 μm),柱温40℃,流速0.3 mL/min
3. 质谱模式:负离子模式(ESI-),多反应监测(MRM)
2. 实验过程需严格避免含氟材料接触(如PTFE滤膜)
3. 需监测m/z 428.9→98.9/80.0离子丰度比(0.8-1.2)以消除基质干扰
以上信息仅供参考,请以相应标准的原文为准!