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,MW:256.34
2,2',3,4-Tetrachlorobiphenyl 标准品
草莓多菌灵质控样 BQC1373120941-5g
Methoxyethyl acetyl ricinoleate
Lithium tetrafluoroborate
丁呋丹; 丁硫克百威溶液, 100ppm
PUNYW24674253 Halometasone Impurity 2
GPC标样-葡聚糖(Mw 97000)(中Mw,支链) 标准品
2,5-Dimethylpyrazine, Flavour grade
Mono-n-butyltin trichloride
倍氯米松溶液, 1000ppm