摩登7平台注册彩票

直插式一次性塑料注射器推杆和针筒由PP材质制成,垫圈采用天然胶或合成胶制成,用于测量和分配流体、化学品,广泛应用于生物实验及色谱进样等.
● 材质:聚丙烯
● 颜色:透明
● 规格:1ml-50ml
● 全部带针，针头长度均为30mm
● 三件式,垫圈采用天然胶或合成胶,针筒和推杆均由PP制成
● 采用环氧乙烷进行灭菌,无毒

Barrel and plunger are made of polypropylene,gasket(latex),used for measuring and dispensing fluids and chemicals,widely used in biological experiments and chromatographic injection,etc.
● Material:PP
● Color:Clear
● Capacities:1ml to 50ml
● All with needle,The needle length is 30mm
● Three-part,barrel PP and plunger PP,gasket(latex)
● 乐玩棋牌平台官网 by EO gas,non-toxic non-pyrogenic