| Technique | LC |
|---|---|
| Use With Instrument | G4204A |
Answer:The Agilent 1290 Infinity Quaternary Pump G4204A.
Answer:Yes. It is designated Long Life Pump Head – Quaternary.
Answer:No. It is a replacement pump-head assembly.
Agilent long-life quaternary pump head is a replacement pump-head assembly for the 1290 Infinity Quaternary Pump G4204A and compatible 1290 Infinity II quaternary-pump configurations. The pump head is the high-pressure fluid-handling section in which reciprocating pistons meter and displace mobile phase. Its long-life construction is intended to support dependable delivery and reduce maintenance demands in demanding analytical LC operation. Replacing the head can restore the performance of a worn or damaged pump assembly after appropriate system diagnostics. This version is specifically designated for quaternary operation and should not be assumed interchangeable with all binary or flexible-pump heads. Confirm the instrument revision, connected inlet and outlet valves, and service procedure before installing the replacement.
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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