九溴联苯,2,2', 3,3', 4,4', 5,5',6-Nonabromobiphenyl [PBB206]
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乙酰丙酸,Levulinic acid;analytical standard, 97.5-102.5% (T) -
壳聚糖来源于蟹壳,Chitosan from crab shells;highly viscous -
二苯基硅烷二醇,Diphenylsilanediol [DPSD];95% -
硫代水杨酸,Thiosalicylic acid;97% -
2,2',3,3',4,4',6,6'-八溴联苯醚,2,2',3,3',4,4',6,6'-Octabromodiphenyl Ether [PBDE 197] -
中性红,Neutral Red;certified by the Biological Stain Commission, Dye content, 50-60%
