คำอธิบาย: MF 3, 300ml Magnetic Filter Holder with lid kit Rocker MF series magnetic filter holders are designed with double-layer magnets to ensure a tight seal between the funnel and support base. The user-friendly design can allow one-handed operation and prevent possible twisting and tearing of the membrane. Innovative design of a hose fitting detachable to the support base can allow a direct connection to vacuum source and a flexible use with various kinds of vacuum flask and bottle. Constructed of Polyether sulfone (PES) material, MF series filter holders can be resistant to a wide range of solvents, sturdy and autoclavable. Benefits: ◆ One to more Compatible with various kinds of bottle, vacuum flask with or without side arm to collect filtrate directly ◆ Easy to use: Strong magnetic seal allows one-handed operation, prevents possible twisting and tearing of the membrane. Membrane guide on the base helps position membrane easily ◆ Safety: PES (Polyether sulfone) construction, resistant to a wide range of chemicals and high temperature, sturdy and unbreakable ◆ Reusable: Withstands numerous autoclave cycles, save money and energy consumption Applications ◆ Suspended Solid test filtration for municipal,surface, ground and drinking water ◆ Microbiology test filtration in food,pharmaceutical, beverage industries ◆ Medium purification in life science laboratory ◆ General filtration for aqueous sample