
1290 Valve head Capillaries
1290 Valve Head Capillaries from Agilent
Agilent provides a comprehensive range of capillaries and fittings manufactured to Agilent`s highest level of quality to protect the integrity of the chromatographic results.
- Best fit to each 1290 valve head for optimum chromatographic performance
- Flexible Stainless Steel capillaries for increased usability without scarifying durability
- Ultra high pressure tightness
- Leak free connection
The tables below will be your guide to identifying the proper specifications for your capillary.
The type gives some indication on the primary function, like a loop or a connection capillary.
The material indicates which raw material is used.
The fitting left/right indicates which fitting is used on both ends of the capillary.
Type
Key | Description |
Capillary | Connection capillaries |
Loop | Loop capillaries |
Seat | Autosampler needle seats |
Tube | Tubing |
Heat exchanger | Heat exchanger |
Material
Key | Description |
SS | Stainless steel |
Ti | Titanium |
PK | PEEK |
FS/PK | PEEK-coated fused silica* |
PK/SS | Stainless steel-coated PEEK* |
PTFE | PTFE |
FS | Fused silica |
* Fused silica in contact with solvent
** PEEK in contact with solvent
Fitting Left/Fitting Right
Key | Description |
W | Swagelok + 0.8 mm Port id |
S | Swagelok + 1.6 mm Port id |
M | Metric M4 + 0.8 mm Port id |
E | Metric M3 + 1.6 mm Port id |
U | Swagelok union |
L | Long |
X | Extra long |
H | Long head |
G | Small head SW 4 mm |
N | Small head SW 5 mm |
F | Finger-tight |
V | 1200 bar |
B | Bio |
P | PEEK |