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Saccharin for synthesis
Tetraethylthiuram disulfide for synthesis
铊ICP标准溶液 1000 mg/l
6-Chloro-3,4-dihydro-2H-1-benzothiin-4-one, 97%
(易制毒三类)2-Butanone, residue free, for electronic use, 99+% 2.5LT
Methyl phenylacetate, 99+% 5ML
2-乙氧基苯甲酰胺,98.0%(GC)
2,4-二氯-5-氟嘧啶, ≥98.0%
2,4-二硝基溴苯,98.0%(GC)
4-硝基甲苯-2-磺酸,98%+
Phenethyl isothiocyanate, 97%