Marc Cole Grinstead

Marc Cole Grinstead Email and Phone Number

Chemist @ NAMSA
northwood, ohio, united states
Marc Cole Grinstead's Location
Phoenix, Arizona, United States, United States
Marc Cole Grinstead's Contact Details

Marc Cole Grinstead work email

Marc Cole Grinstead personal email

n/a
About Marc Cole Grinstead

I am an analytical chemist with over twelve years of experience performing materials characterization, failure analysis, identification of unknowns, extractables and leachables, quality control and deformulation of organic compounds and polymers using a wide array of analytical instrumentation and techniques.

Marc Cole Grinstead's Current Company Details
NAMSA

Namsa

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Chemist
northwood, ohio, united states
Website:
namsa.com
Employees:
441
Marc Cole Grinstead Work Experience Details
  • Namsa
    Chemist
    Namsa Sep 2021 - Present
    Responsible for EI-GC-MS data interpretation of extractables and leachables studies for the determination of toxicological implications and risk assessment in relation to medical devices, both semi-volatile and volatile (headspace sampling). Also trained in UPLC data interpretation in the same context. Also specialize in protocol development for continuous improvement and customer interaction post-analysis.
  • Vb Cosmetics, Inc.
    Chemist And Quality Control Supervisor
    Vb Cosmetics, Inc. Jun 2020 - Sep 2021
    Phoenix, Arizona, United States
    Responsible for development and management of the quality control department including testing of incoming raw materials, product intermediates and bases, and final manufactured products.Creation and development of test protocols and procedures with the use of analytical instrumentation in relation to product performance and quality control.Use of instrumentation including GC-MS, FTIR, Rheology, Physical Properties, TGA, HPLC, UV-Vis.Hazardous waste management supervisor.
  • Analyze Inc.
    Consulting Chemist & Laboratory Supervisor
    Analyze Inc. May 2012 - Nov 2020
    Chandler, Az
    Consulting and Failure Analysis using:*Qualitative and quantitative Gas Chromatography-Mass Spectrometry (GC-MS) for analyzing a wide array knowns and unknowns using various sampling techniques on three different GC-MS systems (Agilent and Varian)*Fourier Transform Infrared (FTIR) Spectroscopy for generic identity of polymers and material characterization*Differential Scanning Calorimetry (DSC) to determine crystalline melting points, specific heat, glass transitions, oxidative induction times, etc.*Thermogravimetric Analysis (TGA) to determine weight percent loss as a function of time or temperature; often used to determine inorganic residue and filler content in polymers, as well as temperatures at which to perform Thermal Desorption/Pyrolsis-Gas Chromatography-Mass Spectrometry (TD/Pyr-GC-MS)*Some experience with HPLC, IC, TMA, and UV/Vis*Data integration and analysis, including writing of formal reports, of small and large scale projects*Quality control experience using a variety of test methods including pH, specific gravity, viscosity, microbial/yeast and mold, solids content, etc.*Help with HAZMAT organization, shipping, etc.; HAZWOPER and RCRA certified.
  • Sgs
    Lab Technician
    Sgs May 2011 - May 2012

Marc Cole Grinstead Skills

Gc Ms Hplc Analytical Chemistry Chemistry Characterization Ftir Gas Chromatography Organic Chemistry Polymers Uv/vis Nmr Mass Spectrometry Hazwoper Rcra Quality Control Material Characterisation Differential Scanning Calorimetry Tga Tma Uv/vis Spectroscopy Laboratory Skills High Performance Liquid Chromatography Laboratory Chromatography Failure Analysis Wet Chemistry Spectroscopy

Marc Cole Grinstead Education Details

Frequently Asked Questions about Marc Cole Grinstead

What company does Marc Cole Grinstead work for?

Marc Cole Grinstead works for Namsa

What is Marc Cole Grinstead's role at the current company?

Marc Cole Grinstead's current role is Chemist.

What is Marc Cole Grinstead's email address?

Marc Cole Grinstead's email address is mg****@****msa.com

What schools did Marc Cole Grinstead attend?

Marc Cole Grinstead attended New Mexico State University, New Mexico State University.

What are some of Marc Cole Grinstead's interests?

Marc Cole Grinstead has interest in Bass Guitar, Guitar, Synthesizers, Concerts, Chess, Reading, All Forms Of Art, Music, Muay Thai Kickboxing, Drums.

What skills is Marc Cole Grinstead known for?

Marc Cole Grinstead has skills like Gc Ms, Hplc, Analytical Chemistry, Chemistry, Characterization, Ftir, Gas Chromatography, Organic Chemistry, Polymers, Uv/vis, Nmr, Mass Spectrometry.

Who are Marc Cole Grinstead's colleagues?

Marc Cole Grinstead's colleagues are Ehren Layton, Julia Sanders, Anna Thorbahn, Geri Wagner, Don Pohl, Emily Iverson, Federico Palacios.

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