check quantity

Model 8125 Low-Dispersion Stainless Steel Injection Valve

Model 8125 is the Rheodyne solution for your micro-scale analyses. It's built-in position sensing switch provides the chromatograph with a reproducible start signal.

Part Number
List Price
Your Price
2612.00 USD
Buy Now

Please enter valid quantity

Please log in to add favorites.



Ideal for use in an LC/MS system, the Model 8125 is designed for 1 mm and 2 mm microbore columns, and can be used also with conventional analytical columns (3 to 5 mm). It can inject sample volumes from 0. 1 mL to 500 mL with zero sample waste, using the partial-filling method. Small flow passages produce low dispersion, maintaining the high mass sensitivity inherent in micro columns. The 8125 Low-dispersion injector can quickly and easily be added to the PerkinElmer Series 200 Autosampler, thus making it an ideal choice as a LC/MS sampling accessory.


Product Group Injection Valve
Resources, Events & More
  • All


Streamline Your Speciation Workflow Flyer

Many modern laboratories, like yours, are expanding their analytical portfolio to include HPLC-ICP-MS for metal speciation to gain better insight about ion mobility, bioavailability, metabolism and toxicity. Our NexSAR HPLC-ICP-MS Speciation Solution brings together our inert NexSAR Speciation Analysis Ready HPLC system and the revolutionary NexION® ICP-MS in a seamless platform. Integrated using Clarity software, all levels of expertise are catered to through an intuitive solution with multi-user and multi-permission functionality.

PDF 427 KB