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Washington State Patrol Crime Laboratory Division Materials Washington State Patrol Crime Laboratory Division Materials Analysis EXPLOSIVES TRAINING MANUAL May 2018 Washington State Patrol Crime Laboratory Division Explosives Laboratory Training Manual Contents 1 INTRODUCTION ..................................................................................................................................... 7 1.1 PURPOSE AND SCOPE ................................................................................................................... 7 1.2 ORGANIZATION OF THE TRAINING MANUAL ................................................................................ 7 2 EXPLOSIVES ANALYSIS OVERVIEW ........................................................................................................ 9 2.1 OBJECTIVES ................................................................................................................................... 9 2.2 OVERVIEW ..................................................................................................................................... 9 2.2.1 Definitions ............................................................................................................................. 9 2.3 SUGGESTED READINGS ............................................................................................................... 11 2.3.1 Introduction ........................................................................................................................ 11 2.3.2 Scene ................................................................................................................................... 11 2.3.3 Intact Explosives and Identification .................................................................................... 11 2.3.4 Chemistry ............................................................................................................................ 11 2.3.5 Pyrotechnics and Chemistry ................................................................................................ 11 2.3.6 Law ...................................................................................................................................... 12 2.4 EXERCISES .................................................................................................................................... 12 3 COLOR AND MICROCRYSTALLINE TESTS FOR EXPLOSIVES ................................................................. 13 3.1 OBJECTIVES ................................................................................................................................. 13 3.2 OVERVIEW ................................................................................................................................... 13 3.2.1 Color Test Techniques ......................................................................................................... 13 3.2.2 Color Tests ........................................................................................................................... 14 3.2.3 Microcrystal Tests ............................................................................................................... 15 3.3 SAFETY ......................................................................................................................................... 17 3.4 SUGGESTED READING ................................................................................................................. 17 3.5 EXERCISES .................................................................................................................................... 17 4 RECRYSTALLIZATION OF SOME COMMON EXPLOSIVES ..................................................................... 19 4.1 OBJECTIVES ................................................................................................................................. 19 4.2 OVERVIEW ................................................................................................................................... 19 4.2.1 Techniques .......................................................................................................................... 19 4.3 SAFETY ......................................................................................................................................... 19 4.4 SUGGESTED READING ................................................................................................................. 19 4.5 EXERCISES .................................................................................................................................... 20 5 OPTICAL PROPERTIES OF EXPLOSIVES ................................................................................................. 21 Explosives Training Manual ALL PRINTED COPIES ARE UNCONTROLLED Revision Date: May 15, 2018 Approved by CLD Manager Page 2 of 80 Revision 2 Washington State Patrol Crime Laboratory Division Explosives Laboratory Training Manual 5.1 OBJECTIVES ................................................................................................................................. 21 5.2 OVERVIEW ................................................................................................................................... 21 5.3 SAFETY ......................................................................................................................................... 21 5.4 SUGGESTED READING ................................................................................................................. 21 5.5 EXERCISES .................................................................................................................................... 21 6 IR OF EXPLOSIVES AND EXPLOSIVE REACTION PRODUCTS ................................................................. 23 6.1 OBJECTIVES ................................................................................................................................. 23 6.2 OVERVIEW ................................................................................................................................... 23 6.3 SAFETY ......................................................................................................................................... 23 6.4 SUGGESTED READING ................................................................................................................. 23 6.5 EXERCISES .................................................................................................................................... 23 7 SEM/EDX OF EXPLOSIVES AND EXPLOSIVE REACTION PRODUCTS ..................................................... 25 7.1 OBJECTIVES ................................................................................................................................. 25 7.2 OVERVIEW ................................................................................................................................... 25 7.3 SAFETY ......................................................................................................................................... 25 7.4 SUGGESTED READING ................................................................................................................. 25 7.5 EXERCISES .................................................................................................................................... 25 8 µ-XRF OF EXPLOSIVES AND EXPLOSIVE REACTION PRODUCTS ........................................................... 27 8.1 OBJECTIVES ................................................................................................................................. 27 8.2 OVERVIEW ................................................................................................................................... 27 8.3 SAFETY ......................................................................................................................................... 27 8.4 SUGGESTED READING ................................................................................................................. 27 8.5 EXERCISES .................................................................................................................................... 27 9 GCMS OF EXPLOSIVES AND EXPLOSIVE REACTION PRODUCTS .......................................................... 28 9.1 OBJECTIVES ................................................................................................................................. 28 9.2 OVERVIEW ................................................................................................................................... 28 9.3 SAFETY ......................................................................................................................................... 28 9.4 SUGGESTED READING ................................................................................................................. 28 9.5 EXERCISES .................................................................................................................................... 28 10 CE OF EXPLOSIVES AND EXPLOSIVE REACTION PRODUCTS ............................................................ 30 10.1 OBJECTIVES ................................................................................................................................. 30 10.2 OVERVIEW ................................................................................................................................... 30 10.3 SAFETY ........................................................................................................................................
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