- H2S – Hydrogen Sulfide (ESR-A13i)

 B-2734-6 ADVANCED INSTRUMENTS SCURBBER ASSEMBLY ADVANCED INSTRUMENTS 
 B-2762-A-2-28 AI Sensor Housing Upper Assy. SS GPR-28 ADVANCED INSTRUMENTS 
 B-2762-A-3-14 AI HOUSING UPPER ASSEMT ADVANCED INSTRUMENTS 
 B-2762-A-3-16 AI HOUSING UPPER ASSEMBLY SEN ADVANCED INSTRUMENTS 
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Items Sold Previously 281-484-4830

 B-2762-B-4-12 AI HOUSING UPPER ASEMBLY MS SENSOR SS ADVANCED INSTRUMENTS 
 B-3041 AI OVERLAY GRAPHIC SERIES FOR G ADVANCED INSTRUMENTS 
 B-3247 ADVANCED SCRUBBER ASSEMBLY ADVANCED INSTRUMENTS 
 B-3247-12 AI SCRUBBER ASSEMBLY, H2S 2.5"X12" PLEXIG ADVANCED INSTRUMENTS 
 B-3247-4 H2S Scrubber Assembly (4" x 2.5") ADVANCED INSTRUMENTS 
 B3247-6 A.I. SCRUBBER 6" ADVANCED INSTRUMENTS 
 B-3251 AI DUAL H2S SCRUBBER SYSTEM ADVANCED INSTRUMENTS 
 B-3652 AI BATTERY ASSEMBLY, INTRINSICAL ADVANCED INSTRUMENTS 
 C-1002-2 AI COALESCING-FILTER ADVANCED INSTRUMENTS 
 CABL-1006 AI SENSOR CABLE ADVANCED INSTRUMENTS 
 CC-1030 AI CARRYING CASE (FOR GPR-1200) ADVANCED INSTRUMENTS 
 CC-1047 ADVANCED INSTRUMENTS CARRYING CASE ADVANCED INSTRUMENTS 
 CC-1099 Carry Case for GPR-1200 W/H2S SCRUBBER ADVANCED INSTRUMENTS 
 CHEM-1008 AI H2S SCRUBBER MEDIA ADVANCED INSTRUMENTS 
 CHEM-1008-1 ADVANCED H2S SCRUBBER MEDIA (5 GAL) ADVANCED INSTRUMENTS 
 CHEM-1008-2 ADVANCED H2S SCRUBBER MEDIA (1 LITER) ADVANCED INSTRUMENTS 
 CHEM-1018 AI H2S SCRUBBER MEDIA ADVANCED INSTRUMENTS 
 CHEM-1018-2 AI SCRUBBER MEDIA, H2S SULFA TREAT 410 HP ADVANCED INSTRUMENTS 
 ENCL-1121 ADVANCED INSTRUMENTS CARRYING CASE ADVANCED INSTRUMENTS 
 FH-3051-1 AI SS HOUSING (W/ ELBOW FITTINGS) ADVANCED INSTRUMENTS 
 FITN-1002 AI QUICK DISCONNECT SS FEMALE ADVANCED INSTRUMENTS 
 FITN-1003 AI QUICK DISCONNECT SS MALE PLUG ADVANCED INSTRUMENTS 
 FLTR-1036 AI COALESCING FILTER ADVANCED INSTRUMENTS 
 FLTR-1037 AI COALESCING FILTER ELEMENT ADVANCED INSTRUMENTS 
 FM-1007-3 AI FLOW INDICATOR, SS, 1/8", INTEG. VLV. ADVANCED INSTRUMENTS 
 FMTR-1002 AI FLOW METER ADVANCED INSTRUMENTS 
 FMTR-1006-1 AI FLOW INDICATOR SS ACRYL ADVANCED INSTRUMENTS 
 FUSE-1012 AI FUSE 200MA TR5/372 SERIES 250VAC SOLDE ADVANCED INSTRUMENTS 
 GAS-1033 AI NITROGEN INDUSTRIAL GRADE PORTABLE ADVANCED INSTRUMENTS 
 GP4-12-2000 MS AI PPM OXYGEN SENSOR ADVANCED INSTRUMENTS 
 GPR-1000 AI Portable ppm Oxygen Analyzer ADVANCED INSTRUMENTS 
 GPR-1000 WP AI PORTABLE PPM O2 ANALYZER FOR WELDING ADVANCED INSTRUMENTS 
 GPR-1000-ATEX ADVANCED INSTRUMENTS PPM O2 ANALYZER ADVANCED INSTRUMENTS 
 GPR-1100 AI Portable ppm Oxygen Analyzer ADVANCED INSTRUMENTS 
 GPR-1100 ATEX AI PORTABLE PPM OXYGEN ANALYZER, CERTIFIED ADVANCED INSTRUMENTS 
 GPR-11-120-4 ADVANCED INSTRUMENTS OXYGEN PURITY SENSO ADVANCED INSTRUMENTS 
 GPR-11-21-RT Advanced Instruments O2 Sensor ADVANCED INSTRUMENTS 
 GPR-11-32 AI PERCENT OXYGEN SENSOR ADVANCED INSTRUMENTS 
 GPR-11-32-4 ADVANCED INSTRUMENTS OXYGEN SENSOR ADVANCED INSTRUMENTS 
 GPR-11-32-4R ADVANCED INSTR OXYGEN SENSOR ADVANCED INSTRUMENTS 
 GPR-11-32-LD AI O2 SENSOR ADVANCED INSTRUMENTS 
 GPR-11-32-MDS AI 316 SS SENSOR W/ TEFLON O-RING ADVANCED INSTRUMENTS 
 Page 27
Items Sold Previously 281-484-4830

 GPR-11-32-RT OXYGEN SENSOR ADVANCED INSTRUMENTS 
 GPR-11-32-RTS AI OXYGEN SENSOR ADVANCED INSTRUMENTS 
 GPR-11-60 ADVANCED INSTRUMENTS OXYGEN SENSOR ADVANCED INSTRUMENTS 
 GPR-11-60-4 ADVANCED INSTRUMENTS OXYGEN SENSOR ADVANCED INSTRUMENTS 
 GPR-11-60-4-GENERON AI PERCENT SENSOR ADVANCED INSTRUMENTS 
 GPR-1200 AI Portable ppm Oxygen Analyzer ADVANCED INSTRUMENTS 
 GPR-1200 ATEX AII PORTABLE O2 ANALYZER ATEX ADVANCED INSTRUMENTS 
 GPR-1200 ATEX W/ XLT-12-333Advance Instruments O2 Analyzer ADVANCED INSTRUMENTS 
 GPR-1200 GP AI PORTABLEPPMOXYGENANALYZER ADVANCED INSTRUMENTS 
 GPR-1200-ATEX-PUMP-SCRUBBER Portable 02 W/PUMP & H2S SCRUBBER ADVANCED INSTRUMENTS 
 GPR-1200GP/PI-2166-5/C-1002-2 ADVANCED PORTABLE O2 ANALYZER ADVANCED INSTRUMENTS 
 GPR-1200MS-ATEX AI PORTABLE O2 ANALYZER ADVANCED INSTRUMENTS 
 GPR1200MSATEX/PI-2166-5ATEX/C-1002-2 AI PORTABLE O2 ANALYZER ADVANCED INSTRUMENTS 
 GPR-1200-P-ATEX AI PORTABLE O2 ANAYLZER W/ PUMP ADVANCED INSTRUMENTS 
 GPR-12-100-4 ADVANCED INSTRUMENTS PPM OXYGEN SENSOR ADVANCED INSTRUMENTS