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GC ACCESSORIES | INLET LINERS
Sky® Inlet Liners
Figure 4: Even after 50 injections, highly robust Sky® liners show minimal increase in compound degradation.
Figure 3: Sky® inlet liners offer outstanding lot-to-lot inertness and reproducibility—exhibited here through
consistently low endrin and DDT breakdown test results.
Ensure Consistent Data From Liner to Liner and Injection to Injection
It’s not good enough to have one quality liner. You have to be confident that every liner you use will give you the same high level
of performance every time you use it. We test Sky® liners extensively to ensure they are exceptionally inert and will provide optimal
results with every lot, liner, and injection.
0%
5%
10%
15%
20%
25%
30%
Average % Breakdown
Endrin
DDT
Error bars represent 1 standard deviation. The data represent triplicate analyses of
multiple liners (n = 70) taken from 10 different lots.
Column Rxi®-5Sil MS, 15 m, 0.25 mm ID, 0.25 μm (cat.# 13620)
Sample 50 ng/mL (ppb)
100 ng/mL DDT in hexane
Injection
Inj. Vol.: 1 μL splitless (hold 45 sec)
Liner: Sky® 4 mm single taper w/wool (cat. # 23303.5)
Inj. Temp.: 250 °C
Purge Flow: 20 mL/min
Oven
Oven Temp.: 75 °C (hold 0.75 min) to 310 °C at 20 °C/min (hold 1 min)
Carrier Gas constant flow
Flow Rate: 1.5 mL/min
Detector Micro-ECD @ 330 °C
Make-Up Gas Flow Rate: 60 mL/min
Make-Up Gas Type: N2
2.06%
3.05%
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
0 10 20 30 40 50
% Endrin Breakdown
Injection #
See Figure 3 for conditions.
Choose Blue, the Best Choice for Dependable Results
Sky® liners provide exceptional inertness across a wide range of active analytes. The consistent, comprehensive .
deactivation process results in the accuracy and precision you need for reliable trace-level analyses. Simplify your
liner selection—and improve your results—with Sky® liners from Restek.
* 100% SATISFACTION GUARANTEE: If your Sky® inlet liner does not perform to your expectations for any reason, simply contact Restek® Technical Service or
your local Restek® representative and provide a sample chromatogram showing the problem. If our GC experts are not able to quickly and completely resolve the
issue to your satisfaction, you will be given an account credit or replacement product (same cat.#) along with instructions for returning any unopened product.
(Do not return product prior to receiving authorization.) For additional details about Restek’s return policy, visit
Satisfaction
Guaranteed