Porapak Sorbent Tubes
Porapak sorbent tubes contain a range of porous polymer sorbents with increasing polarity, which is used for monitoring volatile nitriles.
SKC offers a complete selection of sorbent tubes designed specifically for solvent extraction specified in many OSHA, NIOSH, ASTM, EPA, and non-agency methods. Quality SKC Sorbent Tubes feature consistent sorbent mesh size, validation, and over 45 years of proven performance.
Porapak® sorbent tubes contain a range of porous polymer solvents with increasing polarity, including Porapak® N, which is used for monitoring volatile nitriles.
To select a tube for a specific compound refer to the SKC Sampling Guides or use our SKC online Hazard Database
| Sorbent (coating) | Size (mm) ODxLength | Sections | Sorbent (mg) | Ends | Tube Cover | Separators | Pack Size | Part Number |
|---|---|---|---|---|---|---|---|---|
| Porapak-P | 6 x 110 | 2 | 100/50 | GS | B | FWW | 50 | 226-114 |
| Porapak-Q | 6 x 110 | 2 | 150/75 | GS | B | WWW | 50 | 226-115 |
| Porapak-Q | 6 x 70 | 2 | 78/39 | GS | A | WWW | 50 | 226-59-03 |
| Porapak-T Porapak-T Set of 2 tubes | 6 x 40 6 x 40 | 1 1 | 75 25 | GOGO | B | WW WW | 10 Sets | 226-116A |
Tube Ends:
GS: Glass Sealed
GO: Glass Open
SS: Stainless Steel Open
Protective Tube Covers:
A: 6 mm OD x 70 mm length
B: 8 mm OD x 110 mm length
C: 10 mm OD x 150 mm length
D: 10 mm OD x 220 mm length and shorter tubes
P: Low-volume PUF Tube Holder – Do not use an adjustable low flow holder
V: OVS Tube Holder – Do not use an adjustable low flow holder
Separators:
W: Glass Wool
G: Glass Fibre Filter
F: Foam
N: Nylon Ring
Q: Quartz Filter
R: Glass Spacer
S: Screen
T: PTFE Ring