We offer PUF plugs (PUF filters) for environmental air sampling with follow-up trace analysis.
Used density: 22,5 - 25,5 kg/m3, white (uncolored) batch without addition of milled calcite (in according to US EPA methodology TO-13).
We offer standard sizes of PUF plugs as well as custom size.
Standard sizes of PUF plugs are:
|156 mm||50 mm|| Gravikon sampler|
|150 mm||15 mm|| Passive air sampling|
|110 mm||50 mm|| Digitel DH-77 sampler (usually 2 pcs in tandem)|
|65 mm||80 mm|| Thermo Scientific GPS-1 sampler or|
Digitel DH-77 sampler equip with automatic PUF filters changer
|55 mm|| 100 resp. 50 mm || Leckel MVS-6 sampler (1 resp. 2 pcs in tandem)|
|50 mm||100 mm|| ESM Andersen FH-95 sampler|
| 45 resp. 44 mm ||100 mm|| Leckel MVS-6 sampler used with glass cartridge|
|28 mm||80 mm|| Partisol sampler, model 2000 (Rupprecht & Patashnick)|
|25 mm||100 mm|| VAPS sampler (URG)|