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APS-HYPERSIL-2 5UM 300X4.6MM COLUMN
OF1202-40B three phase型无油空气压缩机
优胶管(0.075KG/M)
甘油脂肪酸酯
AUTOMATIC VOLUMETRIC PIPETTES, 10 ML, AUTOMATIC ZERO POINT, AMBER STAIN MARK, INSCRIPTION, 1 LTR.
125ml螺口棕色小口试剂瓶(非洁净)
比重计
CHROMATOGRAPHIC-COLUMNS, SIMPLE, ST-STOPCOCK, FUSED-IN SINTERED GLASS-DISC P0, W. VALVE AND PTFE-V
Porapak Q 填充柱(不锈钢),80/100 目,用于 Agilent 仪器
4-氨基吡唑嘧啶