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1,2-二乙基苯, technical grade, 92%
135-01-3
5g
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二甲苯, ACS,98.5%(isomers plus ethylbenzene)
1330-20-7
2.5L
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二甲苯, AR,99%(二甲苯异构体+乙基苯)
1330-20-7
500ml
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邻二甲苯, 98.0%
95-47-6
100ml
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邻二甲苯, CP
95-47-6
500ml
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间二甲苯, AR,98%
108-38-3
500ml
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对二甲苯, ≥99.0% (GC)
106-42-3
500ml
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对二甲苯, CP,98%
106-42-3
500ml
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1,3,5-三甲苯, AR,97%
108-67-8
100ml
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1,3,5-三甲苯, CP,97%
108-67-8
100ml
