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Trichodesmine标准品
(定制产品)4种元素ICP-MS混标,Pb/Cd/Cr/As,100mg/L溶于2%HNO3
100mg砝码(F1级别),带精度声明
CHROMATOGRAPHIC-COLUMNS, W. RESERVOIR 2000 ML, SOCKET ST 29/32, ST-STOPCOCK W. SOLID PLUG, 60 X 6
CD-5气相毛细管色谱柱
PUNYW7825509 Abiraterone Isopropyl Ether
Tris(o-methoxyphenyl)phosphine
标准瓶 (窄口)
Hamilton PRP-X100 离子色谱柱
HYPURITY C18 3UM 30X2.1MM COLUMN