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Pacific F,coRisk Environmental Consulting & Testing <br />A Title 22 "Hazardous Waste" Toxicity Evaluation <br />of Two Waste Samples <br />Samples designated "Entrance 'Trailer -East 1 Gallon Jug Pink -Cleans" <br />and "Entrance Trailer -East All Supercleaner White Powder" <br />Table of Contents <br />Page <br />1. INTRODUCTION..................................................................................................................... 1 <br />2. ACUTE TOXICITY TEST PROCEDURES............................................................................. 1 <br />2.1 Receipt and Handling of the Waste Sample........................................................................ 1 <br />2.2 Preparation of the Test Media.............................................................................................. 1 <br />2.2.1 pH Adjustment of the Test Solutions............................................................................ 1 <br />2.3 Acute Toxicity Testing with Fathead Minnows ............................................... <br />.................... <br />3. RESULTS.................................................................................................................................. 3 <br />3.1 Effects of the Waste Sample Designated Entrance Trailer -East 1 Gallon Jug Pink -Cleans <br />on Fathead Minnows........................................................................................................... 3 <br />3.2 Effects of the Waste Sample Designated Entrance Trailer -East All Supercleaner White <br />Powderon Fathead Minnows.............................................................................................. 3 <br />4. SUMMARY AND CONCLUSIONS........................................................................................ 4 <br />4.1 QA/QC Summary................................................................................................................. 4 <br />Appendices <br />Appendix A Chain -of -Custody Record for the Collection and Delivery of the Waste Samples <br />Appendix B Test Data and Summary of Statistics for Hazardous Waste Toxicity Evaluation of <br />the Waste Sample Designated "Entrance Trailer -East I Gallon Jug Pink -Cleans" <br />Appendix C Test Data and Summary of Statistics for Hazardous Waste Toxicity Evaluation of <br />the Waste Sample Designated "Entrance Trailer -East All Supercleaner White <br />Powder" <br />,6> <br />3/21 <br />