SEAL INJECTION VALVE ROTOR 890-3243
The Hitachi 890-3243 is a replacement PEEK injection valve rotor seal for Hitachi HPLC autosamplers. It provides high-pressure, leak-tight sealing during valve rotation and directly replaces OEM part number 890-3238.
Description
The Hitachi 890-3243 Injection Valve Rotor Seal (new design) is a high-performance replacement seal engineered for high-pressure liquid chromatography (HPLC) autosamplers. Constructed from high-purity PEEK (polyether ether ketone) for broad chemical compatibility across pH 0–14, it ensures leak-free switching and sample transfer. Key physical specs include an outer diameter of 22.0 mm, thickness of 4.0 mm, and a 0.4 mm seal groove. Designed for Hitachi LaChromElite L-2200 and Primaide PM1210/PM1210TS autosamplers, it serves as a direct replacement for legacy part number 890-3238 and is also featured in maintenance kit 893-0961.
Compatible Instruments
- • LaChromElite L-2200 Autosampler
- • Primaide PM1210 HPLC Autosampler
- • Primaide PM1210TS HPLC Autosampler
Compatible Models
- • L-2200
- • L-2200 A
- • PM1210
- • PM1210TS
Sourcing this part
Advanced Life Sciences sources Hitachi part number 890-3243 for laboratories as an independent supplier.
Listed in our catalog under Repair Parts, Consumables.
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Frequently Asked Questions (FAQ)
Is this product original?
Yes. We supply original products sourced from trusted manufacturers and authorized global channels whenever applicable. Product condition is clearly indicated on each listing.
Is this part compatible with my instrument?
Compatibility information is provided whenever available. If you are unsure, contact our team with your instrument model or serial number, and we will help verify compatibility.
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Yes. Our technical team can assist you in identifying the correct spare part based on the instrument model, serial number, or existing part number.
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Yes. We ship products worldwide using trusted international carriers, ensuring safe and reliable delivery.
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Delivery times vary depending on stock availability and destination. Most products are shipped within a few business days, while special orders may require additional lead time.
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Do you offer technical support?
Yes. Our team provides technical assistance before and after your purchase to help ensure you select the correct product.
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Yes. If you cannot find the product you need, contact us. Through our global supplier network, we can source a wide range of analytical instrument spare parts and consumables.
Which instrument brands do you support?
We supply spare parts, consumables, accessories, and maintenance components compatible with a wide range of analytical instruments from leading manufacturers.
Why choose Advanced Life Sciences?
Advanced Life Sciences specializes in analytical instrument spare parts, consumables, maintenance kits, and laboratory solutions, providing fast response, global sourcing, technical expertise, and reliable customer support.
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