Porapak Sorbent Tubes
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 |
GO GO |
B | WW WW |
10 Sets | 226-116A |
Table Notes:
* Limited shelf-life; contact SKC for more information.
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