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Filter Unit, Type A

สินค้า: 2656600
Unit Price ติดต่อ Hach
Ships within 6-8 weeks

Certified for water quality work, this sterile, disposable, polystyrene filter unit contains a 47 mm, 0.45 µm cellulose nitrate membrane for superior recovery and growth of microorganisms. If offers good chemical resistance to dilute acids, aromatic and aliphatic hydrocarbons, and conforms to American Public Health Association (APHA) and Standard Methods and U.S. EPA water quality testing.
Upper receivers are graduated from 20 to 115 mL. After filtration, upper chamber can be easily twisted off of receiver.