| | WATER'S AUTOSPEC MICROMASS MASS SPECTOMETER | G B SCIENTIFIC, INCORPORATED | $15,500 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | May 3, 2017 | May 3, 2017 | Jun 30, 2017 |
| | IGF::OT::IGF SERVICE REPAIR - HRGCMS | G B SCIENTIFIC, INCORPORATED | $16,245 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 811219 | J099 | Feb 14, 2014 | Feb 14, 2014 | Apr 30, 2014 |
| | OT -MAINTENANCE AGREEMENT- LABORATORY -HRGC/MS INSTRUMENT | G B SCIENTIFIC, INCORPORATED | $24,900 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 333298 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Aug 27, 2012 | Aug 27, 2012 | Sep 30, 2013 |
| | AGILENT EQUIPMENT + TRADE-IN | G B SCIENTIFIC, INCORPORATED | $37,000 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Jan 19, 2012 | Jan 19, 2012 | Apr 10, 2012 |
| | MAINTENANCE OF AUTOSPEC "M" SERIES -LAB INSTRUMENT | G B SCIENTIFIC, INCORPORATED | $35,000 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 811219 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Sep 17, 2011 | Sep 17, 2011 | Sep 30, 2012 |
| | SERVICE AGREEMENT AUTOSPEC M SERIES HRGC-MS LAB INSTRUMENT | G B SCIENTIFIC, INCORPORATED | $0 | Environmental Protection Agency | ENVIRONMENTAL PROTECTION AGENCY | — | 811219 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Sep 7, 2010 | Sep 7, 2010 | Sep 30, 2011 |
| | CAPITAL EQUIPMENT - PC & SOFTWARE FOR HRGC/MS INSTRUMENT | G B SCIENTIFIC, INCORPORATED | $0 | Environmental Protection Agency | ENVIRONMENTAL PROTECTION AGENCY | — | 443120 | 7042 | Jul 27, 2010 | Jul 27, 2010 | Sep 30, 2010 |
| | COMPREHENSIVE MAINTENANCE OF ESSENTIAL LABORATORY INSTRUMENT: MICROMASS AUTOSPEC M SERIES HRGC MS, AND ACCESSORIES. | G B SCIENTIFIC, INCORPORATED | $34,000 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 333298 | 6680LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS | Aug 18, 2009 | Aug 18, 2009 | Sep 30, 2010 |
| | FULL MAINTENANCE SERVICE CONTRACT ON A MICROMASS AUTOSPEC ULTIMA FOR 10/1/08 THROUGH 09/30/09. | G B SCIENTIFIC, INCORPORATED | $34,000 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 333298 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Sep 16, 2008 | Sep 16, 2008 | Sep 30, 2009 |
| | — | G B SCIENTIFIC, INCORPORATED | $8,650 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 333298 | 4430INDUSTRIAL FURNACES, KILNS, LEHRS, AND OVENS | Jul 2, 2008 | Jul 2, 2008 | Jul 15, 2008 |
| | — | G B SCIENTIFIC, INCORPORATED | $18,375 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 333298 | 6640LABORATORY EQUIPMENT AND SUPPLIES | Feb 29, 2008 | Feb 29, 2008 | Sep 30, 2008 |
| | SERVICE THE LAB AUTOSPEC INSTRUMENT(S) | G B SCIENTIFIC, INCORPORATED | $32,500 | ENVIRONMENTAL PROTECTION AGENCY | — | — | 333298 | H148QUALITY CONTROL- VALVES | Sep 28, 2007 | Sep 28, 2007 | Sep 30, 2008 |
| | SERVICE FOR AUTOSPEC INSTRUMENT | G B SCIENTIFIC, INCORPORATED | $32,500 | ENVIRONMENTAL PROTECTION AGENCY | — | — | 333298 | Q301MEDICAL- LABORATORY TESTING | Sep 27, 2006 | Sep 27, 2006 | Sep 30, 2007 |
| | PROVIDE MAINTENANCE SERVICES FOR THE MICROMASS AUTOSPEC ULTIMA SN M500. | G B SCIENTIFIC, INCORPORATED | $30,500 | ENVIRONMENTAL PROTECTION AGENCY | — | — | 333298 | J036MAINT/REPAIR/REBUILD OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | Feb 28, 2006 | Feb 28, 2006 | Feb 28, 2007 |
| | — | G B SCIENTIFIC, INCORPORATED | $0 | DEPT OF THE NAVY | — | — | 333298 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Oct 1, 2001 | Oct 1, 2001 | — |
| | — | G B SCIENTIFIC, INCORPORATED | $0 | DEPT OF THE NAVY | — | — | 421830 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Oct 1, 2000 | Oct 1, 2000 | — |
| | — | G B SCIENTIFIC, INCORPORATED | $0 | DEPT OF THE NAVY | — | — | — | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | May 10, 1999 | May 10, 1999 | — |
| | — | G B SCIENTIFIC, INCORPORATED | $0 | US GEOLOGICAL SURVEY | — | — | — | 7035 | Mar 15, 1999 | Mar 15, 1999 | May 15, 1999 |
| | — | G B SCIENTIFIC, INCORPORATED | $0 | DEPT OF THE NAVY | — | — | — | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Mar 9, 1998 | Mar 9, 1998 | — |