WHA67146004

Whatman^® Polycap GW encapsulated filter for ground water samples

Polycap GW 75, pore size 0.45 μm

• 同義詞: Z744093
• 分類程式碼代碼: 41104922
• NACRES: NB.24

屬性

• 材料: polypropylene housing
• 無菌: non-sterile
• 包裝: pack of 1 ea
• 製造商／商標名: Whatman 6714-6004; Whatman Article No. 28420181 (US reference)
• 直徑: 75 mm
• 孔徑: 0.45 μm

描述

一般說明

The US Environmental Protection Agency (EPA) and local Departments for Environmental Protection protocols specify filtering ground water samples with a 0.45 μm filter when analyzing dissolved or suspended metals (EPA Method 3005). Specifically designed with field sampling in mind, the Whatman Polycap Ground Water sampling capsule can be used as a convenient in-line filter unit.

Features and Benefits

• Connects directly to outlet of a sampling pump
• Easy to use
• Filtration membrane is encapsulated in durable polypropylene housing
• Also available in 1.0 μm and 5.0 μm filters, as required by US and regional EPA test methods
• Large surface area optimized to provide at least 600 cm2 of effective filtration area to ensure rapid sample collection
• Housing components thermally fused (no glues, adhesives, metals, epoxies or extraneous materials)
• Suitable for filtration procedure outlined in EPA Method 3005 for ground water analysis
• Stepped hose barb fittings allow for connection with various size tubings
• Lot number printed on each unit for traceability

Applications: Filter ground water samples before dissolved metal analysis

特點和優勢

• Stepped hose barb fittings allow for connection directly to outlet of a sampling pump with various size tubing
• Effective filtration surface area of 600 cm² to ensure rapid sample collection
• PES filters in thermally fused housing eliminate sample contamination that could come from glues, adhesives, metals, epoxies, or extraneous materials
• Lot number printed on each unit for traceability supports use in regulated field sampling methods such as EPA Method 3005 for ground water analysis
• ell suited for ground water sampling as a dissolved metals filter

其他說明

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

法律資訊

Whatman is a registered trademark of Cytiva