LDIR Chemical Imaging Spectroscopy

Laser Direct Infrared Imaging for Fast, Automated Analysis of Microplastics

Laser Direct Infrared (LDIR) imaging provides a rapid and simplified path to molecular imaging using a quantum cascade laser (QCL) coupled with rapidly scanning optics. The Agilent 8700 LDIR chemical imaging system provides high-quality imaging and spectral data, and is ideally suited to the analysis of microplastics.

Learning Tools

LDIR User Group

Microplastics Technologies FAQs

Customer Testimonial

LDIR Webinars

Molecular Spectroscopy News & Resource Hub

New Agilent Community Spectroscopy User Groups for TRS100 and 8700 LDIR

The Agilent Community, an online customer support and forum space, has expanded to include two specialized user groups focusing on transmission Raman spectroscopy and the 8700 LDIR for microplastics analysis. These groups allow for dedicated spaces for conversations and knowledge sharing.

11 Sep 2023

Webinar: Challenges in Microplastics Analysis—From Routine Laboratory Testing to Pushing the Boundary on Particle Sizes

There are many challenges in the fast-developing field of microplastic analysis. In this webinar, we will hear from two speakers addressing quite different challenges, but nonetheless, challenges faced by many. The first speaker, Dr Gbotemi Adediran from the UK Centre for Ecology and Hydrology, will explore the opportunities and challenges in analyzing sub-micron-sized (< 5µm) microplastics analysis by LDIR. In the second presentation, Dr Julia Jaeger from Eurofins Environmental Testing—Australia & New Zealand will explore advancements and challenges related to the application of LDIR for routine microplastic analysis.

06 Sep 2023

LDIR Enables Accurate Microplastic Characterization in Infant Formula

Reports of the omnipresence of microplastics have mainly focused on their presence in the environment, but there is a growing interest in investigating the health impacts of microplastics. Many people would assume that infants' exposure to microplastics would be limited. However, infant formula was found to be a possible exposure pathway. In a recent application note, the 8700 LDIR Chemical Imaging System was used to accurately identify and quantify microplastics in infant formula. The study also shows the importance of quality control in microplastics analysis. Read the application note.

01 Jun 2023

0 product selected.

Clear All

LDIR Chemical Imaging Spectroscopy

Laser Direct Infrared Imaging for Fast, Automated Analysis of Microplastics

Products

Filter by

Characterization of Microplastics in Environmental Samples by Laser Direct Infrared Imaging

Rapid, Large Area On-Filter Analysis of Microplastics from Plastic Bottles Using Laser Direct Infrared Imaging

Fast, Automated Microplastics Analysis Using Laser Direct Chemical Imaging

Analyzing Microplastics

LDIR: A Fast and Accurate Solution for Microplastic Analysis

Microplastic analysis in aquatic samples using Quantum-Cascade-Laser-based Infrared Imaging

Microplastic Analysis in Minutes, Not Hours

Accurate Microplastic Analysis of Bottled Drinking Water by LDIR

New Agilent Community Spectroscopy User Groups for TRS100 and 8700 LDIR

Webinar: Challenges in Microplastics Analysis—From Routine Laboratory Testing to Pushing the Boundary on Particle Sizes

LDIR Enables Accurate Microplastic Characterization in Infant Formula

Challenges in Microplastics Analysis: From Routine Laboratory Testing to Pushing the Boundary on Particle Sizes

In this webinar, we will hear from two speakers addressing very diverse but widely prevalent challenges.

Sample Preparation for microplastics by LDIR: Best Practice

In this webinar, we will highlight microplastic sample preparation in various matrices and examine best practices for performing accurate on-filter microplastic analysis using the Agilent 8700 LDIR Chemical Imaging System.

Microplastics Analysis Just Got Easier: Analysis Direct On-Filter

Microplastics are fast coming into focus as we are beginning to understand just how far these man-made products have made their way into ecosystems and food chains alike.

Standardized ISO Methodologies for the Assessment of Microplastics: An Update on Key Developments

During this webinar, we will explore the development of these standard methodologies and some of the key challenges faced in their implementation.