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Dichloroacetic acid-methyl ester|Methyl dichloroacetate
MCPA (2甲4氯) 标准品
5-Amino-1-pentanol (无证书)
n-Butyl iso-butyl phthalate (50% in mixture with 2102.16 and 1226.16)
2-(4-Amino-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-phenol
交沙霉素溶液, 100ppm
校准混标1
Residual Solvents Class 2 - Mix A(15 components)标准品
Chicoric Acid 标准品
Diclofenac Sodium
2,3,4,4',5-Pentachlorobiphenyl 标准品