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
瑞鲍迪苷B,≥98%
气进样针
2-异丙氧基苯酚
THERMOMETER FOR FLASKS AND STILL HEADS, CONE ST 14/23, ACC. TO DIN 12784, BLUE REFLECTION, PRISM
Support rod high-tensile aluminium alloy,dia. 12,7 mm, l. 900 mm
其他
不锈钢钳(弯)
1/8英寸黄铜螺母,10个/包
300mL厚壁低形烧杯
6890 PTV 无隔垫进样口