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N-(4-Bromobutyl)phthalimide (无证书)
2-氯乙基磷酸三酯(无证书)
D-Quinic acid (无证书)
喹氧灵溶液,100ppm
康力龙
Tridecanoic acid
NARINGENIN-7-O-GLUCOSIDE(SH) 标准品
High Resolution Wavelength Calibration Reference for 1530-1565 nm Hydrogen Cyanide
5α-Pregnan-11β,17α,21-triol-3,20-dione-1,2,4,5-d4 标准品
八氟萘