Chemistry

 

Chemistry is a suite, not a single testA defensible extractables profile covers the polarity range and the volatility range: volatile, semi-volatile and non-volatile screens across the solvents the exposure warrants. Results carry no independent pass or fail — they feed the ISO 10993-17 toxicological risk assessment.

Chemical Analysis: Detailed Chemical Evaluation Protocol / Report

A custom chemical characterisation protocol and report written to the expectations of the US FDA for ISO 10993-18:2020 data — AET calculation, extraction rationale, and a full listing of equipment, settings and acceptance criteria — so the chemistry you submit is reviewable as well as correct.

GRK-2005

Chemical Analysis: Heavy Metals, Total Content (34 Elements)

Total content heavy metals analysis by microwave digestion with ICP-MS and ICP-OES, following ISO 10993-18.

GRK-2007

Chemical Analysis: Non-Volatile Organic Compounds (NVOC), Screening of migrate in Isopropyl Alcohol

Non-volatile organic compound screen of a isopropyl alcohol (IPA) migrate by HPLC/Q-ToF/MS, following ISO 10993-18.

GRK-2013

Chemical Analysis: Non-Volatile Organic Compounds (NVOC), Screening of migrate in Water

Non-volatile organic compound screen of a water migrate by HPLC/Q-ToF/MS, following ISO 10993-18.

GRK-2012

Chemical Analysis: Non-Volatile Organic Compounds (NVOC): Screening of migrate in n-Hexane

Non-volatile organic compound screen of a n-hexane migrate by HPLC/Q-ToF/MS, following ISO 10993-18.

GRK-2014

Chemical Analysis: Non-Volatile Residue (NVR) in Isopropyl Alcohol (IPA) - Gravimetric

Gravimetric determination of non-volatile residue (NVR) in a isopropyl alcohol (IPA) extract.

GRK-2016

Chemical Analysis: Non-Volatile Residue (NVR) in n-Hexane - Gravimetric

Gravimetric determination of non-volatile residue (NVR) in a n-hexane extract.

GRK-2017

Chemical Analysis: Non-Volatile Residue (NVR) in Water - Gravimetric

Gravimetric determination of non-volatile residue (NVR) in a water extract.

GRK-2015

Chemical Analysis: Semi-Volatile Organic Compounds (SVOC), Screening of migrate in Isopropyl Alcohol (IPA)

Semi-volatile organic compound screen of a isopropyl alcohol (IPA) migrate by GC/MS, following ISO 10993-18.

GRK-2010

Chemical Analysis: Semi-Volatile Organic Compounds (SVOC), Screening of migrate in n-Hexane

Semi-volatile organic compound screen of a n-hexane migrate by GC/MS, following ISO 10993-18.

GRK-2011

Chemical Analysis: Semi-Volatile Organic Compounds (SVOC), Screening of migrate in Water

Semi-volatile organic compound screen of a water migrate by GC/MS, following ISO 10993-18.

GRK-2009

Chemical Analysis: Total Organic Carbon (TOC), O.I. Device Extraction (GLP)

Quantitative determination of total organic carbon (TOC) in an aqueous device extract.

GRK-2018

Chemical Analysis: Volatile Organic Compounds (VOC), Screening of migrate in Water

Volatile organic compound screen of a water migrate by headspace GC/MS, following ISO 10993-18.

GRK-2008
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