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1.2:7.8-Dibenzpyrene Solution 100ug/ml in Toluene
2,2',3',4,6-Pentachlorobiphenyl Solution 100ug/ml in Methanol:Acetonitrile (50:50) (无证书)
呋喃丹/克百威
n-Butyl acetate
3-Benzyloxyaniline (无证书)
克鼠灵
Trimethoprim,
Galaxolide
7,9-Di-tert-butyl-1-oxaspiro[4,5]deca-6,9-diene-2,8-dione
1-Stearin-2-Palmitin 标准品