Oscar Cheung
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Oscar Cheung Email & Phone Number

Analytical Chemist @ SFPUC | Chromatography | Mass Spectrometry at San Francisco Public Utilities Commission
Location: San Francisco Bay Area, United States, United States 6 work roles 2 schools
1 work email found @fitbit.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Role
Analytical Chemist @ SFPUC | Chromatography | Mass Spectrometry
Location
San Francisco Bay Area, United States, United States
Company size

Who is Oscar Cheung? Overview

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Quick answer

Oscar Cheung is listed as Analytical Chemist @ SFPUC | Chromatography | Mass Spectrometry at San Francisco Public Utilities Commission, a company with 1095 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at fitbit.com and a matched LinkedIn profile for Oscar Cheung.

Oscar Cheung previously worked as Senior Chemist (Advance Technology) at San Francisco Public Utilities Commission and Chemist at San Francisco Public Utilities Commission. Oscar Cheung holds Master Of Science - Ms, Analytical Chemistry from Illinois Institute Of Technology.

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Email format at San Francisco Public Utilities Commission

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{first_initial}{last}@fitbit.com
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AeroLeads found 1 current-domain work email signal for Oscar Cheung. Compare company email patterns before reaching out.

Profile bio

About Oscar Cheung

Innovative and dedicated chemist with demonstrated history of working in the water quality, consumer electronics, food safety and environmental industry. Extensive hands-on experience in GC-ECD, GC/MS, GC/MS/MS, IC/MS/MS, HPLC-Q Exactive, HPLC-QTOF, ICPMS and FTIR. Extensive experience in qualitative and quantitative analysis for small molecules and elements, method development and validation.

Listed skills include Analytical Chemistry, Chemistry, Data Analysis, Gc Ms, and 12 others.

Current workplace

Oscar Cheung's current company

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San Francisco Public Utilities Commission
San Francisco Public Utilities Commission
Analytical Chemist @ SFPUC | Chromatography | Mass Spectrometry
san francisco, california, united states
Website
Employees
1095
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6 roles

Oscar Cheung work experience

A career timeline built from the work history available for this profile.

Senior Chemist (Advance Technology)

Current

San Francisco Bay Area

- Taste and odor compounds analysis by solid phase microextraction (SPME) with headspace GC-MS/MS.- Disinfection by-products and anions analysis in drinking water (EPA 557 and 300.0) by high pressure ion chromatography tandem mass spectrometry (HPIC-QQQ).- Independently or as part of a team plan, coordinate, and monitor work on special environmental.

Nov 2022 - Present

Chemist

San Francisco, California

- Elemental analysis of drinking water and wastewater samples using ICPMS and Cold Vapor Atomic Fluorescence Spectrometer (CVAFS) with EPA methods.- Experience and training in the compliance to 2016 TNI standards, various EPA methods, and ELAP regulations.- Experience with special projects that included method development and validation for an ICPMS system.

May 2019 - Nov 2022

Sr. Chemist

San Francisco Bay Area

- Prepared analytical samples with multiple wet chemistry techniques.- Analyzed samples in a very high-throughput environment using GCMS, LCMS, and ICPMS systems.- Analyzed and interpreted data qualitatively and quantitatively, drawing conclusions from test results, and recommending additional tests to further confirm results.- Developed analytical methods.

Feb 2016 - May 2019

Environmental Analytical Chemist

Berkeley, California

- Research study of persistent organic pollutants and pesticides in biological and environmental samples by gas chromatography tandem mass spectrometry.-Implementation of quality assurance procedures.-Performed non-routine complex job/tasks.

Mar 2014 - Jan 2016

Analytical Chemist I/Ii

San Francisco Bay Area

- Coordinated and performed physical and chemical analysis of fresh/processed food matrices using FDA or EPA approved methods.- Coordinated and performed quantitative and qualitative organic constituent analysis using approved methods of GC and GCMS; Interpreted and summarized data collected from analytical instruments. - Performed routine calibration.

Sep 2011 - Mar 2014

Laboratory Assistant

School Of Veterinary Medicine, University Of California Davis

Davis, California

Jan 2010 - Aug 2011
Team & coworkers

Colleagues at San Francisco Public Utilities Commission

Other employees you can reach at sfwater.org. View company contacts for 1095 employees →

2 education records

Oscar Cheung education

Master Of Science - Ms, Analytical Chemistry

Focuses on chromatography, spectroscopic analysis, physical characterization, method development and validation, and statistical analysis.

FAQ

Frequently asked questions about Oscar Cheung

Quick answers generated from the profile data available on this page.

What company does Oscar Cheung work for?

Oscar Cheung works for San Francisco Public Utilities Commission.

What is Oscar Cheung's role at San Francisco Public Utilities Commission?

Oscar Cheung is listed as Analytical Chemist @ SFPUC | Chromatography | Mass Spectrometry at San Francisco Public Utilities Commission.

What is Oscar Cheung's email address?

AeroLeads has found 1 work email signal at @fitbit.com for Oscar Cheung at San Francisco Public Utilities Commission.

Where is Oscar Cheung based?

Oscar Cheung is based in San Francisco Bay Area, United States, United States while working with San Francisco Public Utilities Commission.

What companies has Oscar Cheung worked for?

Oscar Cheung has worked for San Francisco Public Utilities Commission, Fitbit, California Department Of Toxic Substances Control, Anresco Laboratories, and School Of Veterinary Medicine, University Of California Davis.

Who are Oscar Cheung's colleagues at San Francisco Public Utilities Commission?

Oscar Cheung's colleagues at San Francisco Public Utilities Commission include Necho Foote, Tim P., Tricia Yang, Michael Foley, and Alfonso Rios Gonzalez.

How can I contact Oscar Cheung?

You can use AeroLeads to view verified contact signals for Oscar Cheung at San Francisco Public Utilities Commission, including work email, phone, and LinkedIn data when available.

What schools did Oscar Cheung attend?

Oscar Cheung holds Master Of Science - Ms, Analytical Chemistry from Illinois Institute Of Technology.

What skills is Oscar Cheung known for?

Oscar Cheung is listed with skills including Analytical Chemistry, Chemistry, Data Analysis, Gc Ms, Gas Chromatography, Laboratory, Microsoft Office, and Organic Chemistry.

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