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Pullulan Standard 6'000, certified according to DIN 标准品
N-亚硝基甲乙胺
Cyclanilide 10 ?g/mL in Acetonitrile. Short expiry date due to chemical nature of component(s)
Octabromobiphenyl
Methylenedioxy-3,4-amphetamine Hydrochlor-ide C I
马布特罗-D9同位素标准品
甲苯-2,6-二异氰酸酯 标准品
落花生枝叶
Acrylamide-13C3
Thymine (无证书)