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锑ICP标准溶液 1000 mg/l
砷ICP标准溶液 1000 mg/l
1-(4-Bromophenyl)-2-hydroxyethan-1-one, 97%
m-Xylene for synthesis
Indium standard solution, 1 mg/ml In in 2% HNO3, for AAS 100ML
1-Ethyl-3-hydroxypiperidine, 98+% 5GR
(易制爆)优级纯铝箔,0.3 mm thickness, 30 mm width
1-戊烯, ≥98.0%
异氰酸3,5-二氯苯酯, ≥97.0%
2,2,4-三甲基戊烷, ACS reagent, for spectroscopy, 99+% 500ML