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SPME 导向器(HP,Varian用)
7-甲氧基-1-茚酮
α-溴异丁酸甲酯
HYPERSIL GOLD PFP 5UM 50X4MM COLUMN
栀子苷纯度标准物质
AUTOMATIC CAPILLARY PIPETTES, DR. BARROLIER, ERROR +/- 1%, 1 ML
STOPCOCK, DOUBLE BORE, W. HOLLOW PLUG AND BENT TUBE SIDE ARMS, ACC. TO DIN 12553, BORE: 2,5 MM, N
切换阀
Oasis HLB 60um SPE小柱, 20ml, 1g,20个/盒
ProElut Florisil 5g / 20mL 20/pk