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氯铬酸吡啶酯,98%
pET SYSTEM 9
Allyl isothiocyanate, 94%
Invertin MERCK?humectant for confectionery E 1103
Calcium AA Standard- [HNO3]
Triethyloxonium tetrafluoroborate, 1M solution in methylene chloride, AcroSeal 具体信息请来电咨询
1,3-二苯基丙烷,95.0%(GC)
1,5,7-三氮杂二环[4.4.0]癸-5-烯, ≥98.0%
IGEPAL CA-720
2,4,5-三氟苯甲醇, ≥98.0%