cis-1,2-Dichloroethene Solution 100 ug/ml in Methanol CAS:156-59-2
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顺式-1,2-二氯乙烯100 ug/ml甲醇溶液 cis-1,2-Dichloroethene [CAS:156-59-2] 100 ug/ml in Methanol
ZCA-P818720 | 1ml
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顺式-1,2-二氯乙烯100 ug/ml甲醇溶液 cis-1,2-Dichloroethene [CAS:156-59-2] 100 ug/ml in Methanol
ZCA-P818720 | 1ml
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trans-1,2-Dichloroethene Solution 100 ug/ml in Methanol CAS:156-60-5
S-13594M1-1ML | 1ML
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1,2-Dichloroethane Solution 100 ug/ml in Methanol CAS:107-06-2
S-10154M1-1ML | 1ML
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20种组分;1000ug/ml each 20 components: 1000ug/ml each of Chloroform [CAS:67-66-3] ; cis-1,2-Dichloroethene [CAS:156-59-2] ; Chlorobenzene [CAS:108-90-7] ; Dichloromethane [CAS:75-09-2] ; 1,2-Dichloroethane [CAS:107-06-2] ; 1,2-Dibromoethane [CAS:106-93-4] ; Ethylbenzene [CAS:100
ZCA-F263616 | 1ml
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顺-1,2-二氯乙烯|cis-1,2-Dichloroethenee|156-59-2|Sigma-Aldrich|97%|10G cis-1,2-Dichloroethenee
Sigma-Aldrich-S#D62004-10G | 10G
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16种组分;1000ug/ml each 16 components: 1000ug/ml each of Chloroform [CAS:67-66-3] ; cis-1,2-Dichloroethene [CAS:156-59-2] ; Dichloromethane [CAS:75-09-2] ; 1,2-Dichloroethane [CAS:107-06-2] ; 1,2-Dibromoethane [CAS:106-93-4] ; 1,2-Dichlorobenzene [CAS:95-50-1] ; 1,2-Dichloroprop
ZCA-F263404 | 1ml
CAS号:156-59-2
规格:1ML
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2. 吹扫条件:氮气吹扫流速40mL/min,吹扫时间11分钟;
3. 色谱条件:DB-624毛细管柱(60m×0.32mm×1.8μm),程序升温从35℃起始。
2. 标准溶液需现配现用,避光冷藏保存有效期不超过7天;
3. 需定期验证色谱柱分离度,确保cis/trans异构体完全分离。
以上信息仅供参考,请以相应标准的原文为准!