Tetrachloroethene Solution 100 ug/ml in Methanol CAS:127-18-4
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四氯乙烯[CAS:127-18-4] 100 ug/ml甲醇 Tetrachloroethene [CAS:127-18-4] 100 ug/ml in Methanol
ZCA-P853390 | 1ml
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四氯乙烯[CAS:127-18-4]甲醇中10 μ g/ml Tetrachloroethene [CAS:127-18-4] 10 ug/ml in Methanol
ZCA-P853380 | 10ml
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四氯乙烯[CAS:127-18-4] 1000ug/ml甲醇 Tetrachloroethene [CAS:127-18-4] 1000ug/ml in Methanol
ZCA-P853390C | 1ml
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四氯乙烯[CAS:127-18-4] 2000ug/ml甲醇 Tetrachloroethene [CAS:127-18-4] 2000ug/ml in Methanol
ZCA-P253029 | 1ml
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Acrylonitrile Solution 100 ug/ml in Methanol CAS:107-13-1
S-11034M1-1ML | 1ML
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Propionitrile Solution 100 ug/ml in Methanol CAS:107-12-0
S-13117M1-1ML | 1ML
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1,2-Dichloroethane Solution 100 ug/ml in Methanol CAS:107-06-2
S-10154M1-1ML | 1ML
CAS号:127-18-4
规格:1ML
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2. 使用二氯甲烷液液萃取富集目标物
3. 氮吹浓缩至1.0 mL后进样分析
4. 采用内标法校准定量(推荐氘代氯仿为内标)
2. 玻璃器皿需用甲醇超声清洗避免交叉污染
3. 标准溶液开封后需在-20℃保存且有效期不超过3个月
以上信息仅供参考,请以相应标准的原文为准!