delim
delim
delim
delim
Product Details
Ordering Notes
Technical Resources

Selected Product

Cat.#:

List Price:$0.00



Select a Product
catalog #particle sizelengthidmodificationunits
9214331
3μm
30mm
1.0mm
 
ea.
9214351
3μm
50mm
1.0mm
 
ea.
9214311
3μm
100mm
1.0mm
 
ea.
9214361
3μm
150mm
1.0mm
 
ea.
9214332
3μm
30mm
2.1mm
 
ea.
9214352
3μm
50mm
2.1mm
 
ea.
9214312
3μm
100mm
2.1mm
 
ea.
9214362
3μm
150mm
2.1mm
 
ea.
9214333
3μm
30mm
3.2mm
 
ea.
9214353
3μm
50mm
3.2mm
 
ea.
9214313
3μm
100mm
3.2mm
 
ea.
9214363
3μm
150mm
3.2mm
 
ea.
9214335
3μm
30mm
4.6mm
 
ea.
9214355
3μm
50mm
4.6mm
 
ea.
9214315
3μm
100mm
4.6mm
 
ea.
9214365
3μm
150mm
4.6mm
 
ea.
9214332-700
3μm
30mm
2.1mm
with Trident Inlet Fitting
ea.
9214352-700
3μm
50mm
2.1mm
with Trident Inlet Fitting
ea.
9214312-700
3μm
100mm
2.1mm
with Trident Inlet Fitting
ea.
9214362-700
3μm
150mm
2.1mm
with Trident Inlet Fitting
ea.
9214333-700
3μm
30mm
3.2mm
with Trident Inlet Fitting
ea.
9214353-700
3μm
50mm
3.2mm
with Trident Inlet Fitting
ea.
9214313-700
3μm
100mm
3.2mm
with Trident Inlet Fitting
ea.
9214363-700
3μm
150mm
3.2mm
with Trident Inlet Fitting
ea.
9214335-700
3μm
30mm
4.6mm
with Trident Inlet Fitting
ea.
9214355-700
3μm
50mm
4.6mm
with Trident Inlet Fitting
ea.
9214315-700
3μm
100mm
4.6mm
with Trident Inlet Fitting
ea.
9214365-700
3μm
150mm
4.6mm
with Trident Inlet Fitting
ea.
9214531
5μm
30mm
1.0mm
 
ea.
9214551
5μm
50mm
1.0mm
 
ea.
9214511
5μm
100mm
1.0mm
 
ea.
9214561
5μm
150mm
1.0mm
 
ea.
9214521
5μm
200mm
1.0mm
 
ea.
9214571
5μm
250mm
1.0mm
 
ea.
9214532
5μm
30mm
2.1mm
 
ea.
9214552
5μm
50mm
2.1mm
 
ea.
9214512
5μm
100mm
2.1mm
 
ea.
9214562
5μm
150mm
2.1mm
 
ea.
9214522
5μm
200mm
2.1mm
 
ea.
9214572
5μm
250mm
2.1mm
 
ea.
9214533
5μm
30mm
3.2mm
 
ea.
9214553
5μm
50mm
3.2mm
 
ea.
9214513
5μm
100mm
3.2mm
 
ea.
9214563
5μm
150mm
3.2mm
 
ea.
9214523
5μm
200mm
3.2mm
 
ea.
9214573
5μm
250mm
3.2mm
 
ea.
9214514
5μm
100mm
4.0mm
 
ea.
9214564
5μm
150mm
4.0mm
 
ea.
9214535
5μm
30mm
4.6mm
 
ea.
9214555
5μm
50mm
4.6mm
 
ea.
9214515
5μm
100mm
4.6mm
 
ea.
9214565
5μm
150mm
4.6mm
 
ea.
9214525
5μm
200mm
4.6mm
 
ea.
9214575
5μm
250mm
4.6mm
 
ea.
9214532-700
5μm
30mm
2.1mm
with Trident Inlet Fitting
ea.
9214552-700
5μm
50mm
2.1mm
with Trident Inlet Fitting
ea.
9214512-700
5μm
100mm
2.1mm
with Trident Inlet Fitting
ea.
9214562-700
5μm
150mm
2.1mm
with Trident Inlet Fitting
ea.
9214522-700
5μm
200mm
2.1mm
with Trident Inlet Fitting
ea.
9214572-700
5μm
250mm
2.1mm
with Trident Inlet Fitting
ea.
9214533-700
5μm
30mm
3.2mm
with Trident Inlet Fitting
ea.
9214553-700
5μm
50mm
3.2mm
with Trident Inlet Fitting
ea.
9214513-700
5μm
100mm
3.2mm
with Trident Inlet Fitting
ea.
9214563-700
5μm
150mm
3.2mm
with Trident Inlet Fitting
ea.
9214523-700
5μm
200mm
3.2mm
with Trident Inlet Fitting
ea.
9214573-700
5μm
250mm
3.2mm
with Trident Inlet Fitting
ea.
9214535-700
5μm
30mm
4.6mm
with Trident Inlet Fitting
ea.
9214555-700
5μm
50mm
4.6mm
with Trident Inlet Fitting
ea.
9214515-700
5μm
100mm
4.6mm
with Trident Inlet Fitting
ea.
9214565-700
5μm
150mm
4.6mm
with Trident Inlet Fitting
ea.
9214525-700
5μm
200mm
4.6mm
with Trident Inlet Fitting
ea.
9214575-700
5μm
250mm
4.6mm
with Trident Inlet Fitting
ea.

Application-dedicated HPLC columns have longer lifetimes

Prolong the useful lifetimes of your HPLC columns by dedicating specific columns to specific applications, like analysts who use ion pair reagents often do. Sample components, mobile phase conditions, etc. can cause changes within a column, and sometimes effects of these changes are negligible until the column is used in another application. Although this practice can involve using more columns at one time, and calls for careful bookkeeping, longer lifetimes for individual columns can amount to significant savings.

Avoid the Void Volume

A speedy analysis is important, but avoid the temptation to elute important sample components near the void volume of your column. When you ignore this guideline, you are locked into using the mobile phase as the sample solvent; any admixing of sample solvent and mobile phase causes a baseline disturbance that makes quantification highly unreliable. Also, it is highly likely that the peak at the void volume will soar off-scale. You will avoid these and other potential problems by adjusting conditions such that the first target compound elutes with a capacity factor (k′) of at least 2.0.