对甲基苯甲酸乙酯,Ethyl 4-methylbenzoate;99%
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3,3',5,5'-四叔丁基-4,4'-联苯醌,3,3',5,5'-Tetra-tert-butyl-[1,1'-bi(cyclohexylidene)]-2,2',5,5'-tetraene-4,4'-dione;≥99.0%(HPLC)
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2-噻吩乙酰氯,2-Thiopheneacetyl chloride;98%
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氮化铝,Aluminum nitride [AlN];nanopowder, <100 nm particle size
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FIIN-2,≥99% (HPLC)
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亚硫酸钾,Potassium sulfite;90%
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一溴二氯乙酸,Bromodichloroacetic acid;analytical standard