The pticcoeo's Podcast

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Episodes

Thursday May 21, 2026

Discover the world of high-precision sapphire optical windows e engineering, and the future of optical manufacturing. Powered by COE Optic

Wednesday May 06, 2026

Discover how sapphire plungers transform the performance of HPLC pump pistons in modern chromatography systems. In this podcast, we explore the science behind sapphire’s exceptional hardness, chemical resistance, and durability, making it the preferred material for high-pressure liquid chromatography pumps

Wednesday Apr 22, 2026

Dive deep into the precision world of High-Performance Liquid Chromatography (HPLC) in this insightful episode focused on optical piston pump technology. Discover how advanced piston design and optical sensing systems enhance flow accuracy, reduce pulsation, and improve analytical performance 

Tuesday Mar 17, 2026

Dive deep into the world of high-performance liquid chromatography (HPLC) with this insightful episode focused on sapphire plunger technology in HPLC pump pistons. Discover how sapphire plungers enhance precision, durability, and chemical

Monday Feb 16, 2026

Welcome to today’s episode, where we explore one of the most critical yet often overlooked components in High-Performance Liquid Chromatography— the HPLC pump piston sapphire.
In any HPLC system, precision is everything. Accurate solvent delivery determines separation.

Wednesday Jan 21, 2026

Micro optics is a specialized field of optical engineering focused on the design and fabrication of extremely small optical components, often measured in micrometers. These components—such as micro lenses, micro mirrors, and diffractive optical elements.

Thursday Jan 08, 2026

In today’s high-precision optical and photonic industries, sapphire optical windows play a critical role in ensuring durability, accuracy, and performance under extreme conditions. As a trusted Sapphire Optical Window Supplier in Nanjing
 

Monday Dec 08, 2025

An HPLC pump piston is usually a cylindrical rod that fits precisely inside a pump chamber. When paired with PTFE or UHMWPE seals, the sapphire structure ensures a leak-free, consistent flow.

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