带滴头和盖子的滴瓶_6ml 自然色

低密度聚乙烯材质，弹性滴头每次可控制一滴，平均每滴尺寸在44uL±6uL

• Natural bottle made of LDPE (Low Density Polyethylene)
• Extended controlled dropper tip dispenses one drop at a time
• Average drop size is 44μL ±6μL
• Radiation grade polypropylene screw caps and tips packaged separately
• Dropping bottles, natural tips and white caps are packaged separately