如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
BOTTLES NARROW NECK WITHOUT CAP PE, 2000 ml
L-赖氨酸单盐酸盐纯度标准物质
BETASIL CN 3UM 50X4.6MM COLUMN
黄铜外螺纹接头, 1/4英寸外径 - 1/2英寸NPT
BIOBASIC AX 5UM 20X1MM COLUMN
巯基棉石英采样管
矿物油,75 Base
RUBBER STOPPERS, SOLID, TOP D. 92 MM, BOTTOM D. 78 MM, LENGTH 50 MM
p-Heptylbenzoyl Chloride
SCREW FOR BOTTLES NARROW MOUTH PE 100 ML ST.18