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SB05-194-2008 苯并(a)芘 20ug/ml,1ml
FAPAS 婴幼儿食品 果酱中Hg 质控样
2-Chloro-6-methylaniline (无证书)
1.6-Hexanedithiol (无证书)
Hydroxyethoxyethoxy ethyl laurate
丁基氨基甲酸碘代丙炔酯溶液,100ppm
CARENE, (1S-cis)-2-(SG) 标准品
HEXACHLOROCYCLOPENTADIENE,1X10ML, MEOH 2000UG/ML 标准品
双酚AP
Ethyl-3-aminobutyrate (无证书)
4-(Trifluoromethyl)benzaldehyde-α-d1 标准品