Sielc Technologies, Inc.

10/02/2026

09/16/2026

05/01/2026

🔬 Preparative HPLC Without Uncertainty
Scaling from analytical to preparative chromatography is often where challenges begin.
Loss of resolution, unpredictable behavior, and inefficient purification can slow down entire workflows.

SIELC preparative HPLC services are designed to eliminate that gap — ensuring reliable purification and predictable scale-up from the very start.
🔹 Built for real separation challenges
We support compound purification, impurity isolation, and analytical-to-preparative method transfer using a wide range of stationary phases:
• Reversed-phase
• Normal-phase
• HILIC
• Mixed-mode
From 5 mg to 1000 mg, our approach ensures controlled, reproducible results across different compound types.

🔹 Complete preparative infrastructure
Our platform is equipped for full-cycle purification:
• Preparative columns up to 50 mm ID (manufactured in-house)
• Flow rates up to 200 mL/min
• Manual and automated injection systems
• UV, RI, and MS detection
• Fraction collection and post-processing
Each column is quality-controlled and shipped with an original chromatogram to guarantee performance.
✅ Predictable scale-up
Seamless transition from analytical methods to preparative purification
✅ Controlled impurity isolation
Reliable separation for structure identification and further studies
✅ Flexible project support

Methods adapted to client samples and specific requirements
Whether you are isolating impurities, purifying target compounds, or working with complex mixtures and isomers — SIELC provides a structured and reliable workflow.

👉 Learn more: https://sielc.com/prep
👉 Contact us to discuss your project: [email protected]

04/24/2026

🔧 Stop Searching for the Right Adapter
In chromatography and analytical lab work, the required connection is not always readily available. Different tubing sizes and fitting standards often turn a simple setup into a frustrating search.
The Universal Adapter Kit eliminates this problem by allowing you to quickly assemble the required connection from a compact set of fully compatible components.
It simplifies tubing connections in analytical laboratories, making it easy to interface between 10-32, ¼-28, Luer, barb, and NPT fittings across multiple tubing diameters.

🔹 Built for real laboratory work
Instead of maintaining a large inventory of individual fittings, this kit provides a flexible, ready-to-use solution for everyday lab setups.
• Build 40+ connection configurations from a compact set of components
• Compatible with 1/16”, 1/8”, and 1/4” tubing
• Suitable for both low- and high-pressure applications
• Made from PEEK, PTFE, and stainless steel 316
The kit includes all essential components for quick assembly, along with tools to ensure secure and leak-free connections.

✅ Modular, interchangeable design
Quick assembly and easy reconfiguration
✅ Broad compatibility
Supports common lab standards and multiple tubing sizes
✅ Built for real lab conditions
Durable, leak-free, and reliable connections

👉 Learn more: https://sielc.com/universal-adapters-kit
👉 Request a quote: [email protected]