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Magnetic stirring-bar, PTFE, circulus, length 32 mm
酱油中山梨酸、苯甲酸质控样
Waters 保护柱套(用于3.9mm和4.6mm)
FILTER PAPER CIRCLES,BLUE RIBBON (5), DENSE,SLOW, FILTER D. 70 MM IN BAGS á 100 PCS
干扰素-γ （小鼠）, ELISA试剂盒
CLEANING AND CARE PRODUCTS FOR SURFACE CLEANING
320mm隔垫螺母座
苏丹II
TEST TUBE RACKS, STAINLESS STEEL WIRE, H. 70 MM, L. 197 MM, W. 76 MM, COMPARTMENT SIZE 14 X 14 MM
环己烷中2,4,6-三氯苯胺溶液标准物质
