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
白酒中邻苯增塑剂含量
气其他
L-苯丙氨酸纯度标准物质
Kromasil C-8柱
Screw Thread Connector
钾(Ka)于AA/MP-AES标准溶液,1000 mg/L
STIRRERS WITH COLLAPSIBLE PTFE PADDLES, GROUND AND POLISHED SHAFT WITH GL 10 560x10 MM, PADDLE 90 MM, ST 29/32
可再填充水分捕集阱
移液器吸头(0.2ml)
PTFE-SLEEVES FOR JOINTS, FOR CONES ST 45/40, WITH GRIPPING RING, WALL THICKNESS 0,05 MM