LC Accessories
LC Accessories
LC Accessories
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L C A C C E S S O R I E S<br />
Valves<br />
Rheodyne ® Model 7125<br />
and 7125-081 Analytical<br />
Injectors<br />
• 5µL to 5mL sample loops available<br />
• Position-sensing switch option<br />
Rheodyne ® Model 7010<br />
and 9010 Analytical<br />
Injectors<br />
• High volumetric precision<br />
• Low volume flow passages<br />
Loop Filler Port<br />
Accessory<br />
5500 5501<br />
The 7125 has achieved an outstanding reputation<br />
for ease-of-use, versatility, and reliability. The 7125-<br />
081 is functionally the same as the 7125, but with a<br />
biocompatible flow path. The wetted materials are:<br />
Titanium, Tefzel ® , and ceramic.<br />
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Waste<br />
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Flow Diagram<br />
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ANALYTICAL SAMPLE INJECTORS<br />
<br />
DESCRIPTION VERSION PART NO. PRICE<br />
7125 SS 7125RV<br />
7125-081 Titanium 712510<br />
<strong>Accessories</strong><br />
Position Sensing Switch for<br />
7125 or 7125-081 Injectors<br />
— 7161-020<br />
Suction Needle Adapter — 40016<br />
5502<br />
These injectors are rear-loading valves. They must be<br />
loaded by the “complete-filling” method using the Loop-<br />
Filler Port which minimizes sample waste. The Loop-Filler<br />
Port has an adjustable PTFE seal which accommodates<br />
needles ranging from 0.018" to 0.028" diameter.<br />
The 7010 injects sample volumes of 5µL or larger by<br />
means of a removable sample loop. Functionally similar<br />
to the 7010, the 9010 is more inert, made from PEEK,<br />
Tefzel ® and ceramic. The 9010 comes with a built-in<br />
position-sensing switch. The 7010 may have one added<br />
as an accessory. Both models come standard with a 20µL<br />
sample loop.<br />
ANALYTICAL SAMPLE INJECTORS<br />
DESCRIPTION VERSION PART NO. PRICE<br />
7010 SS 7010RV<br />
7010 Titanium 701010<br />
9010 PEEK 9000RV<br />
<strong>Accessories</strong><br />
Position Sensing Switch for<br />
7010 Injectors<br />
— 7161-016<br />
Loop Filler Port SS 7044<br />
Loop Filler Port PEEK 40012<br />
Needle Port Fitting — 7012-009<br />
5640<br />
Need Sample Loops or<br />
Fittings for Rheodyne<br />
Sample Injectors?<br />
See page 264-266 for a<br />
complete selection.<br />
5777<br />
Is Your Valve Leaking or<br />
in Need of Repair?<br />
Purchase an economical<br />
Rhebuild kit – They are specific<br />
to each valve model and come<br />
complete with everything you<br />
need. See page 262 for details.<br />
© Copyright 2004 Alltech Associates, Inc.<br />
Contact your Alltech office or distributor for current or local prices.<br />
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