| Applied Microbiology & Biotechnology Lab: Standard Operating Procedures | ||
| OSHA Laboratory Standard 1910.145 (Occupational exposure to hazardous chemicals in laboratories) |
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NAU Office of Environmental Health & Safety (EHS Policy and Procedures apply to all NAU Labs) |
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NAU Chemical Hygiene Plan EH&S Site for Chemical Safety Procedures EH&S Site for Biological Safety Procedures EH&S Site for Field Safety Procedures EH&S Site for Safety Data Sheets Fire Safety and Evaluation Plan Engineering, Building 69 |
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| Unless otherwise indicated, all files are pdf format. | Last Revision Date |
| Sections 001 - 009. Laboratory Management and Safety | |
| SOP 001A Requesting Use of Environmental Engineering Laboratory or Laboratory Services | 05/30/2024 |
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| SOP 002A Site Specific Chemical Hygiene Plan (Laboratory Safety Standard) for Environmental Engineering Lab | 7/05/2023 |
| SOP 002F Conducting and Reporting Safety Audits | 7/29/2018 |
| SOP 002G Reporting Incidents in the Environmental Engineering Lab | 6/24/2023 |
| Sections 010 - 049. Apparatus, Equipment and Instrumentation | |
| SOP 010A Autoclave Operation and Performance Verification | 3/23/2024 |
| SOP 010B Portable Sterilizer Operation and Performance Verification | 3/23/2024 |
| Sections 050 - 059. Quality Assurance and Quality Control | |
| SOP 053A Good Laboratory Work Practice for the ENE Lab | 5/15/2021 |
| Sections 100 - 199. Aggregate Physical, Chemical and Organic Parameters | |
| SOP 101A Approximate Volatile Acids by Titration | 7/16/2014 |
| SOP 103A Alkalinity by Titration to a Designated Endpoint pH | 7/1/2017 |
| SOP 103B Alkalinity and Endpoint pH Determination by Acid Titration Curve | 7/4/2017 |
| SOP 104A Hardness by EDTA Titration | 7/2/2017 |
| SOP 105A Total Solids by Gravimetric Determination | 12/26/2017 |
| SOP 105B Total Dissolved Solids by Gravimetric Determination | 12/27/2017 |
| SOP 105D Total Suspended Solids by Gravimetric Determination | 07/09/2023 |
| SOP 105E Fixed (Inorganic Ash) & Volatile Solids by Gravimetric Determination | 12/28/2017 |
| SOP 106A Turbidity by Nephelometric Determination | 1/2/2018 |
| Sections 200 - 299. Inorganic Non-metal Parameters | |
| SOP 201A Bromide by ISE | 3/10/2018 |
| SOP 205A pH Value of Water and Wastewater | 8/14/2021 |
| SOP 205B pH Value of Soil by Aqueous Extraction | 3/1/2018 |
| SOP 205C pH Value of Soil by Extraction with a Calcium Chloride Ionic Strength-Stabilized Solution. | 3/1/2018 |
| SOP 206E Nitrate Nitrogen by Cadmium Reduction. | 3/16/2019 |
| SOP 208B Reactive Phosphorous by Ascorbic Acid Reduction. | 8/8/2018 |
| SOP 208E Avaliable Phosphorous Extraction from Soils (Olsen Extraction). | 6/2/2018 |
| SOP 250A Carbon Dioxide Determination of Carbonate Rock by Differential Loss on Ignition. | 7/18/2023 |
| Sections 300 - 399. Individual Organic Parameters | |
| Sections 400 - 499. Individual Metal and Metalloid Parameters | |
| Sections 500 - 599. Biological and Microbiological | |
| SOP 501A Differential Gram Stain Technique | 9/8/2012 |
| Sections 600 - 699. Specialized Procedures | |
| SOP 601C Maintenance of Liquid Volume and Hydraulic Retention Time in an Open Channel Laboratory-scale Photobioreactor | 8/19/2015 |
This page last updated on (MST) by Terry E. Baxter