Uniphos Gas Detector Tube

More than 200 different UNIPHOS Gas Detection Tubes are available to accurately make spot measurements for over 500 gases and vapours.

The short-term UNIPHOS Gas Detection Tubes are used with the ASP-40 Air Sampling Pump.

Gas detector tubes provide a simple measurement technique to detect toxic gas concentration in air samples. The tubes are pre-calibrated and take only a few minutes to complete sampling. The concentration is read directly from the length of color stain.

  •  Highly specific to target gas
  •  Simple device
  •  No requirement of complicated accessories
  •  No requirement of specialist to operate
  •  It is pre-calibrated and reads directly the target gas concentration
  •  Available for most of the industrial toxic gases and chemical vapours

It is useful for the air monitoring at work place & confined space in Industries like:

  •  Petrochemical & Refineries
  •  Pharmaceutical
  •  Chemical & Fertilizer
  •  Fumigation
  •  Food Industry
  •  Pulp & Paper Mills Industries
  •  Power & Steel Plants
  •  Municipal Corporations
  •  Environmental monitoring agencies and many more
Features
  •  Highly specific to target gas
  •  Simple device
  •  No requirement of complicated accessories
  •  No requirement of specialist to operate
  •  It is pre-calibrated and reads directly the target gas concentration
  •  Available for most of the industrial toxic gases and chemical vapours
Application Areas

It is useful for the air monitoring at work place & confined space in Industries like:

  •  Petrochemical & Refineries
  •  Pharmaceutical
  •  Chemical & Fertilizer
  •  Fumigation
  •  Food Industry
  •  Pulp & Paper Mills Industries
  •  Power & Steel Plants
  •  Municipal Corporations
  •  Environmental monitoring agencies and many more

Specific gas detector tubes by gas name:

PN = Part Number | SMR = Standard Measuring Range | SPEC = Datasheet

Gas NameStandard Range of Measurement (20 °C (68 °F), 1,013 hPa)Extended Range of Measurement (20 °C (68 °F), 1,013 hPa)Tube Code No.Uniphos Order CodeDatasheet
Acetic Acid2.5 - 50 PPMSAA-2CF000001
Acetone50 - 4000 PPMSAC-5CF000002
Acetylene100 - 5000 PPMSAL-5CF000003
Acetaldehyde10 - 300 PPMSAT-4MCF000621
Acid Gases2 - 40 PPM1-80 PPMSAG-2CF000680
Acrolein10 - 800 PPMSAE-4CF000745
Acrylonitrile (DB)5 - 120 PPMSAN-4LCF000004
Amines5 - 100 PPM2.5-200 PPMSMA-3CF000668
Ammonia2.5 - 50 PPM1.25-100 PPMSAM-2CF000005
Ammonia5 - 100 PPM2.5-200 PPMSAM-3CF000006
Ammonia10 - 300 PPM5-600 PPMSAM-4MCF000007
Ammonia50 - 1000 PPM25-2000 PPMSAM-4CF000008
Ammonia250 - 5000 PPM125-10000 PPMSAM-5CF000009
Ammonia0.5 - 10 %0.25-20%SAM-8MCF000010
Ammonia1 - 30 %0.5-60%SAM-9CF000011
Aniline2 - 30 PPMSAI-2CF000013
Arsine1 - 30 PPM0.5-60 PPMSAR-2CF000014
Aviation Oil0.1 - 5 mg/lSAO-4CF000015
Benzene (DB)0.25 - 12 PPMSBE-2LCF000016
Benzene (DB)0.2 - 15 PPM0.1- 75 ppmSBE-2MCF000832
Benzene2.5 - 50 PPM1.25-100 PPMSBE-2CF000017
Benzene5 - 100 PPM2.5-200 PPMSBE-3CF000018
Bromine1 - 20 PPMSBR-2MCF000019
Bromine5 - 100 PPMSBR-3CF000020
n - Butane50 - 1400 PPMSBT-5MCF000627
1 - Butanol10 - 150 PPM10-300 PPMSNB-4LCF000612
2 - Butanol10 - 150 PPMSIB-4LCF000557
1,3 Butadiene (DB)1 - 20 PPMSBU-2MCF000021
1,3 Butadiene (DB)5 - 100 PPMSBU-3CF000022
n - Butyl Amine5 - 100 PPMSMA-3CF000668
Butyl Acetate0.005 - 1 %SBA-6CF000023
Butyl Acrylate5 - 60 PPMSBC-3LCF000024
Carbon Dioxide300 - 5000 PPM150-10000 PPMSCD-5CF000025
Carbon Dioxide0.03 - 0.5 %0.015-1 %SCD-5.1CF000026
Carbon Dioxide100 - 5000 PPM50-10000SCD-5.2CF000773
Carbon Dioxide0.25 - 3 %0.125-6 %SCD-7CF000027
Carbon Dioxide0.5 - 10 %0.25-20 %SCD-8MCF000028
Carbon Dioxide1 - 20 %0.5-40 %SCD-8CF000029
Carbon Dioxide5 - 60 %2.5-60 %SCD-10CF000030
Carbon Disuphide (DB)2.5 - 50 PPM1.25-100 PPMSCS-2CF000032
Carbon Disuphide (DB)5 - 100 PPM2.5-200 PPMSCS-3CF000033
Carbon Disuphide (DB)50 - 1600 PPMSCS-5MCF000034
Carbon Monoxide1 - 30 PPMSCO-2CF000753
Carbon Monoxide5 - 100 PPMSCO-3CF000035
Co In H25 - 100 PPMSCH-3CF000036
Carbon Monoxide25 - 600 PPM12.5-1200 PPMSCO-4MCF000037
Carbon Monoxide50 - 1000 PPM10-2000 PPMSCO-4CF000038
Carbon Monoxide100 - 3000 PPM50-6000 PPMSCO-5CF000039
Co In H2100 - 3000 PPMSCH-5CF000642
Carbon Monoxide0.01 - 0.7 %0.005-1.4%SCO-6MCF000040
Carbon Monoxide0.1 - 7 %SCO-8LCF000750
Carbon Monoxide1 - 20 %0.5-20%SCO-8CF000042
Carbon Tetra Chloride (DB)1 - 60 PPMSCT-3LCF000043
Carbonyl Sulphide (DB)5 - 100 PPM2.5-200 PPMSCU-3CF000044
Chlorine0.25 - 5 PPM0.25-10 PPMSCL-1MCF000045
Chlorine2.5 - 50 PPM1.25-100 PPMSCL-2CF000046
Chlorine5 - 100 PPM2.5-200 PPMSCL-3CF000047
Chlorine50 - 500 PPM25-1000 PPMSCL-4MCF000048
Chlorine Dioxide0.1 - 5 PPM0.05-10 PPMSCI-1MCF000706
Chlorine Dioxide100 - 4000 PPM50-8000 PPMSCI-5CF000796
Chlorobenzene10 - 200 PPM5-400 PPMSCB-4LCF000049
Chloroform10 - 100SCF-3CF000790
Cyclohexane10 - 1200 PPMSCY-5LCF000050
Cyclohexane0.025 - 0.6 %SCY-6LCF000051
Cyclohexyl Amine0.5 - 30 PPMSCA-2CF000656
Chloropicrin0.1 - 16 PPMSCP-2MCF000718
D.M.F. (DB)2 - 30 PPMSMF-2CF000053
1 , 4 Dioxane0.07 - 4 %SEO-7CF000624
Diesel0.1 - 5 mg/lSDL-4CF000054
Diethyl Amine2 - 20 PPM1-40 PPMSDA-2MCF000055
Diethyl Ether0.04 - 1 %SDE-6CF000056
1,2 Dichloro Benzene10 - 300 PPMSDB-4MCF000709
1,2 Dichloro Ethane1 - 50 PPMSDC-2CF000817
1,2 Dichloroethylene20 - 400 PPM10-800 PPMSDH-4MCF000742
Ethyl Acetate0.1 - 5 %SEA-7CF000063
Ethylamine (Amine Tube)4.25 - 85 PPM2.5-200 PPMSMA -3CF000668
Ethyl Benzene5 - 150 PPM2.5-300 PPMSEB-4LCF000057
Ethyl Benzene30 - 400 PPMSEB-4MCF000058
Ethyl Formate20 - 500 PPMSEF-4MCF000630
Ethylene Dibromide (DB)1 - 50 PPM0.5-100 PPMSED-2CF000688
Ethylene Glycol10 - 100 MG/M3SEG-2CF000757
Ethylene Oxide (DB)0.1 - 10 PPMSEO-1CF000776
Ethylene Oxide (Db)1 - 100 PPMSEO-3CF000748
Ethylene Oxide0.05 - 3 %0.025-6.0%SEO-7CF000624
Ethyl Mercaptan1 - 20 PPM0.5-40 PPMSEM-2MCF000820
Ethyl Mercaptan5 - 120 PPM2.5-240 PPMSEM-4LCF000060
Ethyl Mercaptan25 - 500 PPM12.5-500 PPMSEM-4MCF000061
Ethyl Mercaptan In LPG2 - 80 PPMSEM-(3M)CF000784
Ethanol100 - 5000 PPMSET-5CF000901
Ethanol0.05 - 5 %SET-7CF000062
Ethanol Amine4.45 - 89 PPMSMA-3CF000668
Formaldehyde0.1 - 5 PPMSFO -1MCF000735
Formaldehyde5 - 100 PPM2.5-200 PPMSFO - 3CF000065
Formic Acid1 - 15 PPMSFA - 2MCF000066
Furan0.01 - 1 %SFU - 6CF000665
Furfural1 - 16 PPMSFL - 2MCF000067
Gasoline0.03 - 0.6 %SGA - 6LCF000636
General Hydro Carbon10 - 1200 PPMSHE - 5LCF000068
General Hydro Carbon0.025 - 0.6 %SHE - 6LCF000069
n - Heptane (Gen. Hydro. Tube)15 -1800 PPMSHE-5LCF000068
n - Heptane (Gen. Hydro. Tube)0.05 - 1.41 %SHE-6LCF000069
n - Hexane10 - 1200 PPMSHE-5LCF000108
n - Hexane0.025 - 0.6 %SHE-6LCF000109
Hydrazine0.1 - 2 PPMSHY-1LCF000070
Hydrogen0.05 - 0.8 %SHD-6MCF000659
Hydrogen Chloride1 - 10 PPM1 - 30 PPMSHC-1CF000071
Hydrogen Chloride(DB)2 - 20 PPM1 - 40 PPMSHC-2MCF000072
Hydrogen Chloride(Db)5 - 100 PPM2.5-200 PPMSHC-3CF000073
Hydrogen Chloride50 - 1000 PPM25-2000 PPMSHC-4CF000074
Hydrogen Cynide2.5 - 50 PPM1.25-100SHN-2CF000075
Hydrogen Cynide5 - 100 PPM2.5-200 PPMSHN-3CF000076
Hydrogen Cynide50 - 1000 PPMSHN-4CF000077
Hydrogen Fluoride0.5 - 30 PPM0.5-60 PPMSHF-2CF000078
Hydrogen Sulphide0.5 - 10 PPMSHS-1CF000079
Hydrogen Sulphide0.5 - 7 PPM0.25-14 PPMSHS-1HCF000727
Hydrogen Sulphide In NG0.5 - 7 PPM0.25-14 PPMSHS-(1H)CF000758
Hydrogen Sulphide1 - 30 PPM0.5-60 PPMSHS-2CF000080
Hydrogen Sulphide2.5 - 60 PPM1.25-120 PPMSHS-3LCF000081
Hydrogen Sulphide5 - 100 PPM2.5-200 PPMSHS-3CF000082
Hydrogen Sulphide10 - 250 PPM5-500 PPMSHS-4LCF000647
Hydrogen Sulphide50 - 800 PPM25-1600 PPMSHS-4CF000085
Hydrogen Sulphide100 - 2000 PPM50-4000 PPMSHS-5MCF000086
Hydrogen Sulphide0.1 - 2 %0.05-4 %SHS-7MCF000087
Hydrogen Sulphide0.5 - 4%0.25-8 %SHS-7CF000088
Hydrogen Sulphide0.2 - 7 %0.1-14 %SHS-8LCF000089
Hydrogen Sulphide0.5 - 10 %0.25-20 %SHS-8MCF000090
Hydrogen Sulphide2 - 40 %1-40 %SHS-9CF000091
SO2 + H2S (DB)2.5 - 60 ppm/ 0.5 - 10 ppmSHS-3L+SSD-1CF000092
Isopropyl Alcohol0.1 - 2.5 %SIP - 7MCF000093
Isopropyl Amine2.5 - 50 PPMSPA - 2CF000094
Isopropyl Ethear0.013 - 0.34 %SDE - 6CF000095
LP Gas100-5000 ppmSLP-5CF000937
Maleic Anhydride1 - 20 PPMSAA-2CF000096
Multi GasesQUALITATIVE TYPESMG-1CF000697
Methylene Chloride (DB)10 - 60 PPMSMC-3LCF000793
Methylene Chloride (DB)50 - 500 PPMSMC-4MCF000639
Methylene Chloride (DB)30 - 1000 PPMSMC-4CF000762
Methyl Cyclohexane50 -1600 PPMSMY-5MCF000782
Mercury Vapour0.1 - 2 mg/m30.1-7 mg/m3SHG-1LCF000097
Methanol100 - 5000 PPMSME-5CF000098
Methanol0.05 - 6 %0.05-12%SME-8LCF000099
Methyl Amine5 - 100 PPM2.5-200 PPMSMA-3CF000668
Methyl Bromide (DB)1 - 18 ppm0.5-36 PPMSMB-2MCF000100
Methyl Bromide (DB)10 - 100 ppm5-200 PPMSMB-3CF000101
Methyl Bromide (DB)20 - 300 PPM10-600 PPMSMB-4MCF000102
Methyl Bromide (DB)50 - 1000 PPM25-2000 PPMSMB-4CF000103
Methyl Iodide500 - 15000 PPMSMO-7MCF000779
Methyl Ethyl Ketone0.02 - 0.6 %SMK-6LCF000104
Methyl Mercaptan1 - 20 PPM0.5-40 PPMSMM-2MCF000105
Methyl Mercaptan5 - 120 PPM2.5-240 PPMSMM-4LCF000106
MIBK0.02 - 0.6 %SMI-6LCF000107
Morpholine10 - 200SMA-3CF000668
Nitric Acid1 - 20 PPM0.5-40 PPMSNA-2MCF000110
Nitrogen Dioxide0.5 - 30 PPMSND-2CF000111
Nitrogen Dioxide10 - 1000 PPMSND-4CF000112
Nitrogen Oxide0.5 - 15 PPMSNO-2MCF000113
Nitrogen oxide1 - 30 ppmSNO-2CF000826
Nitrogen Oxide20 - 250 PPM(5)-250 PPMSNO-4LCF000662
Nitrogen Oxide100 - 2500 PPMSNO-5MCF000114
Nitrogen dioxide & Nitric Oxide2.5 to 200 ppmSNDNO-4LCF000908
O - Cresol1 - 25 ppm0.5-50 PPMSCR-2MCF000633
Octane3 - 23 Mg/ LSOC-5CF000115
Oxygen3 - 24 %SOX-9MCF000116
Ozone5 - 100 PPM1.25-200 PPMSOZ-3CF000117
Ozone5 - 100 PPMSOZ-3CF000822
Ozone25 - 500 PPM12.5-1000 PPMSOZ-4MCF000118
n -Pentane (Gen. Hydro. Tube)7 - 840SHE-5LCF000068
n -Pentane (Gen. Hydro. Tube)0.0085 - 0.2%SHE-6LCF000069
Phenol1 - 25 PPM0.5-50 PPMSPE-2MCF000119
Phosgene0.1 - 10 PPM0.1-20 PPMSPG-1CF000120
Phosphine0.05 - 2.5 PPM0.05-5 PPMSPH-1LCF000123
Phosphine0.3 - 5 PPMSPH-1MCF000124
Phosphine0.1 - 10 PPM0.05-20 PPMSPH-1CF000125
Phosphine5 - 100 PPM2.5-200 PPMSPH-3CF000126
Phosphine50 - 1000 PPM25-2000 PPMSPH-4CF000127
Phosphine150 - 3000 PPM75-3000 PPMSPH-5CF000128
Phosphine300 - 8000 PPM150-8000 PPMSPH-6MCF000738
Pyridine1 - 14 PPMSPY-2MCF000766
Stoddard Solvent50 - 8000 mg/m3SSS-5MCF000129
Sulphur Dioxide0.5 - 10 PPM0.25-20 PPMSSD-1CF000130
Sulphur Dioxide1 - 25 PPM0.5-50 PPMSSD-2MCF000131
Sulphur Dioxide5 - 100 PPM2.5-200 PPMSSD-3CF000132
Sulphur Dioxide20 - 300 PPM10-600 PPMSSD-4MCF000133
Sulphur Dioxide0.02 - 0.3 %SSD-5CF000135
Sulphur Dioxide500 - 8000 PPM250-16000 PPMSSD-6MCF000134
Sulphur Dioxide0.1 - 3 %0.05-6%SSD-7MCF000136
Sulphur Dioxide0.25 - 5 %0.125-10%SSD-7CF000137
Sulphuric Acid0.5 - 5 mg/m3SSA-1LCF000700
Styrine5 - 250 PPM2.2-500 PPMSST-4LCF000787
Tert Butyl Mercaptan0.5 - 15 mg/m3SBM-1MCF000694
Tert Butyl Mercaptan0.5 - 30 mg/m3SBM-1CF000138
Tert Butyl Mercaptan0.13 - 8 PPMSBM-1CF000823
Tert Butyl Mercaptan5 - 120 PPM2.5-240 PPMSBM-4LCF000139
Tetra Chloro Ethylene (DB)5 - 100 PPM2.5-200 PPMSTE-3CF000685
Tetra Hydro Furan50 - 800 PPMSTH-4CF000140
Toluene2 - 50 PPMSTO-2CF000141
Toluene10 - 300 PPM5-600 PPMSTO-4MCF000142
1,1,1,Trichloroethane100 - 500 ppmSTC-4MCF000813
Trichloroethylene (DB)1 - 16 PPM0.5-32 PPMSCE-2MCF000671
Trichloroethylene (DB)20 - 250 PPMSCE-4LCF000143
Trichloroethylene (DB)0.05 - 1 %SCE-6CF000144
Triethyl Amine2.15 - 43 PPMSMA-3CF000668
Trimethyl Amine1.7 - 34 PPMSMA-3CF000668
UDMH0.1 - 2 PPMSHY - 1LCF000724
Vinyl Chloride1 - 20 PPMSVC - 2MCF000650
Vinyl Chloride0.05 - 1.0 %SVC - 6CF000691
Water Vapour0.1 - 2 MG/LSWA-5CF000145
Water Vapour1 - 18 MG/LSWA-7MCF000146
Water Vapour1 - 30 MG/LSWA-7CF000147
Water Vapour2 - 10 LB/MMCF1-20 LB/MMCFSWA-4LCF000712
Water Vapour6 - 40 LB/MMCF3-80 LB/MMCFSWA-4CF000715
Water Vapour62.5 - 1125 LB/MMCFSWA-7M/lbCF000882
Water Vapour62.5 - 1835 LB/MMCFSWA-7/lbCF000884
Xylene25 - 1000 PPM25-2000 PPMSXY - 4CF000148
Air Sampling PumpASP-40100ccCF000769
Plastic PumpASP-11P100ccCF000161
Air Sampling Pump TradeASP-40T100ccCF000800
SMOKE TUBES (Air flow indicator tubes) Box of 10 tubesSMT-1CF000154
SMOKE TUBES KIT (Tubes, Bulb, Tip cutter, Pouch)SMT-KCF000829
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