Laboratory Case Studies
Read and download examples of Jordi Labs’ 30 years of analytical laboratory testing services.
Read and download examples of Jordi Labs’ 30 years of analytical laboratory testing services.
Quantitation of Bisphenol A (BPA) in a polycarbonate water bottle through possible stages of degradation.
Why an extruder used for processing polyolefin experienced a build-up of an unknown material.
Highlight the benefits and limitations of two analytical techniques, FTIR and PYMS.
A personal care products formulation lab was trying to understand how their imitation version of a popular designer perfume compares to the "real thing".
Quantitation of a series of components in an extruder buildup including stearamide and a series of antioxidants.
Compare Headspace Gas Spectroscopy (HS-GCMS) and Desorption Mass Spectroscopy (DMS).
Determine if any change in molecular weight occurred in a Polycarbonate Water Bottle that was exposed to various thermal treatments which simulate typical washing processes.
Presents several solutions that have been provided to Jordi clients using a variety of techniques found at Jordi Labs.
The objective of this work is to demonstrate the use of multiple headspace extraction for the quantitative determination of organic volatiles in solid matrices.
The objective of this work was to develop a suitable SPE method for pesticide standards, to include Aldicarb Pestanal Standard, Aldicarb-Sulfone Pestanal Standard and Oxamyl Pestanal Standard.
Compares two types of Solid Phase Extraction (SPE) media for their ability to efficiently separate and purify a five compound mixture from a serum matrix
A NIST 1475a polyethylene certified reference material and a low density polyethylene were tested using standardized GPC versus polystyrene standards and using Tetradetection GPC with light scattering to compare the utility of the two methods.
The objective of this study was to highlight the ability of FTIR to be used as a routine QC method for polymeric materials, in this case to identify the general polymer class.
The objective of this study is to highlight the ability of FTIR to detect inconsistencies, including percent level contamination or degradation in a material.