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Ethyl cis-2-isothiocyanato-1-cyclopentanecarboxylate, 97% 500MG
2-巯基苯并噻唑钠,97.0%(LC)
DL-2,3-Dimercapto-1-propanesulfonic acid, sodium salt monohydrate, 95% 250MG
Propyl p-toluenesulfonate, 99% 100GR
6-羟基香豆素, ≥98.0%
6-Nitropiperonal, 98+% 5GR
3',5'-Dimethoxy-4'-hydroxyacetophenone, 97% 5GR
Borane-methyl sulfide complex， AcroSeal?， 94% 800ML
4-氟苯甲醚, ≥97.0%
碘代铂酸盐喷显剂
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