Colorimetric Gas Detector Tubes

Features & Benefits of the Sensidyne AP-20S Gas Detection Pump Kit:

High precision, direct reading detector tubes for over 350 measures of gas & vapor substances
High-quality and highly-reliable, best-in-class tubes
Easy to use, low cost per sample
Clear indication of concentration level is shown by length of stain on glass tube
90% of tubes are 1 or 2 strokes maximum

A
B
C
D
E
F
G
H
I
M
N
O
P
S
T
U
V
W
X

A

Acetaldehyde

Acetic Acid

Acetic Acid 0.5-125 ppm Gas Detector Tube

Acetic Anhydride

Acetic Anhydride 1-15 ppm Gas Detector Tube

Acetone

Acetylene

Acetylene 50-1000 ppm Gas Detector Tube

Acetylene-Ethylene

Acetylene-Ethylene C2H2; 20-300 ppm; C2H4; 200-2000 ppm Gas Detector Tube

Acrolein

Acrolein 0.005-1.8 % Gas Detector Tube

Acrylic Acid

Acrylic Acid 1-50 ppm Gas Detector Tube

Acrylonitrile

Allyl Alcohol

Allyl Alcohol 20-500 ppm Gas Detector Tube

Allyl Chloride

Allyl Chloride 1-40 ppm Gas Detector Tube

Ammonia

Aniline

Aniline 1-30 ppm Gas Detector Tube

Arsine

B

Benzaldehyde

Benzaldehyde 5-70 ppm Gas Detector Tube

Benzene

Benzene-In Presence Of Gasoline And/Or Other Aromatic Hydrocarbons

Benzyl Chloride

Benzyl Chloride 1-16 ppm Gas Detector Tube

Bromine

Bromine 1-20 ppm Gas Detector Tube

Bromochloromethane

Bromochloromethane 2-400 ppm Gas Detector Tube

Bromoform

Bromoform 0.5-20 ppm Gas Detector Tube

Bromopropane

Butadiene

Butane

n-Butane 0.05-0.60 % Gas Detector Tube

Butanol

Butyl Acetate

Butyl Acrylate

Butyl Acrylate 2-60 ppm Gas Detector Tube

Butyl Amine

Butyl Cellosolve

Butyl Cellosolve 10-1000 ppm Gas Detector Tube

Butyl Ether

Butyl Ether 10-1200 ppm Gas Detector Tube

Butyl Methacrylate

Butyl Methacrylate 20-1000 ppm Gas Detector Tube

Butyric Acid

Butyric Acid 3-60 ppm Gas Detector Tube

C

Carbon Dioxide

Carbon Dioxide-Extra High Range

Carbon Dioxide-Extra High Range 1-20 % Gas Detector Tube

Carbon Dioxide-Ultra High Range

Carbon Dioxide-Ultra High Range 5-50 % Gas Detector Tube

Carbon Disulphide

Carbon Monoxide

Carbon Monoxide-Ultra High Range

Carbon Monoxide-Ultra High Range 0.1-20 % Gas Detector Tube

Carbon Tetrachloride

Carbon Tetrachloride 5-60 ppm Gas Detector Tube

Carbonyl Sulphide

Carbonyl Sulphide 5-60 ppm Gas Detector Tube

Chloride Ion

Chlorine

Chlorine Dioxide

Chlorine Dioxide 1-20 ppm Gas Detector Tube

Chlorobenzene

Chlorobenzene 1-140 ppm Gas Detector Tube

Chloroform

Chloroform 23-500 ppm Gas Detector Tube

Chloropicrin

Chlorotoluene

Compressed Breathing Air(Co-)

Compressed Breathing Air(Co-) 100-3000 ppm Gas Detector Tube

Compressed Breathing Air(Co)

Compressed Breathing Air(Co) 5-100 ppm Gas Detector Tube

Compressed Breathing Air(H-O)

Compressed Breathing Air(H-O) 20-160 mg/m3 Gas Detector Tube

Compressed Breathing Air(O-)

Compressed Breathing Air(O-) 2-24 % Gas Detector Tube

Compressed Breathing Air(Oil Mist)

Compressed Breathing Air(Oil Mist) 0.3-5 mg/m3 Gas Detector Tube

Copper Ion

Copper Ion 1-100 mg/L Gas Detector Tube

Cresol

Cresol 0.5-25.0 ppm Gas Detector Tube

Crotonaldehyde

Crotonaldehyde 2-40 ppm Gas Detector Tube

Cumene

Cumene 20-140 ppm Gas Detector Tube

Cyanide Ion

Cyanide Ion 0.2-5.0 ppm Gas Detector Tube

Cyclohexane

Cyclohexane 0.01-0.60 % Gas Detector Tube

Cyclohexanol

Cyclohexanol 5-500 ppm Gas Detector Tube

Cyclohexanone

Cyclohexanone 2-100 ppm Gas Detector Tube

Cyclohexene

Cyclohexene 20-300 ppm Gas Detector Tube

Cyclohexyl Amine

Cyclohexyl Amine 1-20 ppm Gas Detector Tube

Cymene

p-Cymene 20-200 ppm Gas Detector Tube

D

Decahydronaphthalene

Decahydronaphthalene 20-200 ppm Gas Detector Tube

Decane

n-Decane 5-90 ppm Gas Detector Tube

Detector Tube For Crime Investigation

Diacetone Alcohol

Diacetone Alcohol 10-250 ppm Gas Detector Tube

Diborane

Diborane 0.02-5.0 ppm Gas Detector Tube

Dibromomethane

Dibromomethane 2-40 ppm Gas Detector Tube

Dichlorobenzene

Dichloroethane

Dichloroethyl Ether

2,2-Dichloroethyl Ether 2-30 ppm Gas Detector Tube

Dichloroethylene

Dichloromethane

Dichloromethane 10-1000 ppm Gas Detector Tube

Dichloropropane

Dichloropropene

1,3-Dichloropropene 0.5-10.0 ppm Gas Detector Tube

Dicyclopentadiene

Dicyclopentadiene 2-60 ppm Gas Detector Tube

Diethyl Amine

Diethyl Amine 1-20 ppm Gas Detector Tube

Diethyl Benzene

Diethyl Benzene 10-180 ppm Gas Detector Tube

Diisobutyl Ketone

Diisobutyl Ketone 20-1000 ppm Gas Detector Tube

Dimethyl Amine

Dimethyl Amine 1-20 ppm Gas Detector Tube

Dimethyl Aniline

n,n-Dimethyl Aniline 0.5-9 ppm Gas Detector Tube

Dimethyl Ether

Dimethyl Ether 0.01-1.20 % Gas Detector Tube

Dimethylacetamide

n,n-Dimethylacetamide 5-70 ppm Gas Detector Tube

Dimethylformamide

n,n-Dimethylformamide 1-30 ppm Gas Detector Tube

Dioxane

Disilane

Disilane 1-50 ppm Gas Detector Tube

Divinyl Benzene

Divinyl Benzene 5-50 ppm Gas Detector Tube

E

Epichlorohydrine

Epichlorohydrine 5-50 ppm Gas Detector Tube

Ethyl Acetate

Ethyl Acrylate

Ethyl Acrylate 5-60 ppm Gas Detector Tube

Ethyl Alcohol

Ethyl Alcohol 0.05-5.0 % Gas Detector Tube

Ethyl Amine

Ethyl Amine 1-20 ppm Gas Detector Tube

Ethyl Benzene

Ethyl Benzene 10-500 ppm Gas Detector Tube

Ethyl Bromide

Ethyl Bromide 5-400 ppm Gas Detector Tube

Ethyl Cellosolve

Ethyl Cellosolve 5-500 ppm Gas Detector Tube

Ethyl Cellosolve Acetate

Ethyl Cellosolve Acetate 5-150 ppm Gas Detector Tube

Ethyl Ether

Ethyl Mercaptan

Ethyl Methacrylate

Ethyl Methacrylate 20-500 ppm Gas Detector Tube

Ethyl-Tert-Butyl Ether

Ethyl-Tert-Butyl Ether 1-60 ppm Gas Detector Tube

Ethylene

Ethylene 1-200 ppm Gas Detector Tube

Ethylene -High Range

Ethylene -High Range 20-1200 ppm Gas Detector Tube

Ethylene Chlorohydrine

Ethylene Chlorohydrine 5-300 ppm Gas Detector Tube

Ethylene Dibromide

Ethylene Dibromide 1-50 ppm Gas Detector Tube

Ethylene Glycol

Ethylene Oxide

Ethylene-Colour Intensity

Ethylene-Colour Intensity 0.1-100 ppm Gas Detector Tube

F

Formaldehyde

Formic Acid

Formic Acid 1-50 ppm Gas Detector Tube

Free Residual Chlorine

Free Residual Chlorine 0.4-5.0 ppm Gas Detector Tube

Furan

Furan 0.01-2.0 % Gas Detector Tube

Furfural

Furfural 2-60 ppm Gas Detector Tube

Furfuryl Alcohol

Furfuryl Alcohol 5-25 ppm Gas Detector Tube

G

Gasoline

Gasoline 0.05-0.6 % Gas Detector Tube

General Hydrocarbons

General Hydrocarbons 50-1400 ppm Gas Detector Tube

H

Heptane

Heptane 100-2000 ppm Gas Detector Tube

Hexane

Hydrazine

Hydrazine 0.05-10 ppm Gas Detector Tube

Hydrogen

Hydrogen 0.05-0.8 % Gas Detector Tube

Hydrogen Chloride

Hydrogen Cyanide

Hydrogen Fluoride

Hydrogen Fluoride 0.17-30 ppm Gas Detector Tube

Hydrogen Peroxide

Hydrogen Peroxide 0.5-10.0 ppm Gas Detector Tube

Hydrogen Selenide

Hydrogen Selenide 1-600 ppm Gas Detector Tube

Hydrogen Sulphide

Hydrogen Sulphide In Presence Of Sulphur Dioxide

Hydrogen Sulphide In Presence Of Sulphur Dioxide 0.005-0.16 % Gas Detector Tube

Hydrogen Sulphide-Mercaptans

Hydrogen Sulphide-Mercaptans H2S; 1-30 ppm; R-SH; 0.5-5.0 ppm Gas Detector Tube

Hydrogen Sulphide-Ultra High Range

I

Inorganic Gas-Qualitative

Inorganic Gas-Qualitative Gas Detector Tube

Isobutane

Isobutane 50-1200 ppm Gas Detector Tube

Isobutyl Acetate

Isobutyl Acrylate

Isobutyl Acrylate 5-60 ppm Gas Detector Tube

Isobutyl Alcohol

Isobutyl Alcohol 5-100 ppm Gas Detector Tube

Isobutylene

Isobutylene 0.03-2.0 % Gas Detector Tube

Isobutyric Acid

Isobutyric Acid 3-50 ppm Gas Detector Tube

Isopentyl Acetate

Isopentyl Acetate 10-400 ppm Gas Detector Tube

Isopentyl Alcohol

Isopentyl Alcohol 5-100 ppm Gas Detector Tube

Isophorone

Isophorone 5-80 ppm Gas Detector Tube

Isoprene

Isoprene 1-16 ppm Gas Detector Tube

Isopropyl Acetate

Isopropyl Alcohol

Isopropyl Amine

Isopropyl Amine 1-12 ppm Gas Detector Tube

Isopropyl Cellosolve

Isopropyl Cellosolve 5-350 ppm Gas Detector Tube

Isopropyl Ether

Isopropyl Ether 30-800 ppm Gas Detector Tube

Isopropyl Mercaptan

Isopropyl Mercaptan 0.5-10 ppm Gas Detector Tube

Isovaleric Acid

Isovaleric Acid 3-50 ppm Gas Detector Tube

M

Maleic Anhydride

Maleic Anhydride 0.2-10.0 ppm Gas Detector Tube

Mercury Vapour

Mercury Vapour 0.1-10.0 mg/m3 Gas Detector Tube

Mesityl Oxide

Mesityl Oxide 5-100 ppm Gas Detector Tube

Methacrylic Acid

Methacrylic Acid 1-50 ppm Gas Detector Tube

Methoxy-2-Propanol

1-Methoxy-2-Propanol 10-500 ppm Gas Detector Tube

Methyl Acetate

Methyl Acetate 0.1-3.0 % Gas Detector Tube

Methyl Acrylate

Methyl Acrylate 2-60 ppm Gas Detector Tube

Methyl Alcohol

Methyl Amine

Methyl Amine 1-20 ppm Gas Detector Tube

Methyl Aniline

n-Methyl Aniline 0.5-6 ppm Gas Detector Tube

Methyl Bromide

Methyl Butyl Ketone

Methyl Butyl Ketone 5-80 ppm Gas Detector Tube

Methyl Cellosolve

Methyl Cellosolve 5-500 ppm Gas Detector Tube

Methyl Cellosolve Acetate

Methyl Cellosolve Acetate 3-120 ppm Gas Detector Tube

Methyl Chloroform

Methyl Chloroform 15-400 ppm Gas Detector Tube

Methyl Cyclohexane

Methyl Cyclohexane 100-1600 ppm Gas Detector Tube

Methyl Cyclohexanol

Methyl Cyclohexanol 5-200 ppm Gas Detector Tube

Methyl Cyclohexanone

Methyl Cyclohexanone 2-100 ppm Gas Detector Tube

Methyl Ethyl Ketone

Methyl Iodide

Methyl Isobutyl Ketone

Methyl Mercaptan

Methyl Methacrylate

Methyl Methacrylate 10-160 ppm Gas Detector Tube

Methyl Propyl Ketone

Methyl Propyl Ketone 20-1500 ppm Gas Detector Tube

Methyl Styrene

Methyl Styrene 10-500 ppm Gas Detector Tube

Mineral Turpentine

Mineral Turpentine 4-200 ppm Gas Detector Tube

Mitc(Methyl Isothiocyanate)

Monoethanol Amine

Monoethanol Amine 0.5-50 ppm Gas Detector Tube

Morpholine

Morpholine 2-22 ppm Gas Detector Tube

N

Naphthalene

Naphthalene 10-100 ppm Gas Detector Tube

Nickel Carbonyl

Nickel Carbonyl 20-700 ppm Gas Detector Tube

Nitric Acid Vapour

Nitric Acid Vapour 1-20 ppm Gas Detector Tube

Nitro-Oxide Compound

Nitro-Oxide Compound NO; 10-300 ppm; NO2; 1-40 ppm Gas Detector Tube

Nitro-Oxide Compound-In Flue Gas

Nitro-Oxide Compound-In Flue Gas NO; 10-300 ppm; NO2; 1-40 ppm Gas Detector Tube

Nitrogen Dioxide

Nitrogen Oxides

Nonane

n-Nonane 5-160 ppm Gas Detector Tube

O

Organic Gas - Qualitative

Organic Gas – Qualitative Gas Detector Tube

Organic Gas Checker

Organic Gas Checker Presence Gas Detector Tube

Oxygen-Carbon Dioxide

Oxygen-Carbon Dioxide O2; 2-10 %; CO2; 1-20 % Gas Detector Tube

Oxygen-Non-Heating Type

Oxygen-Non-Heating Type 1.5-24 % Gas Detector Tube

Ozone

P

Pentane

Pentane 50-1000 ppm Gas Detector Tube

Pentyl Acetate

Pentyl Acetate 10-200 ppm Gas Detector Tube

Pentyl Amine

Pentyl Amine 2-22 ppm Gas Detector Tube

Phenol

Phenol 0.5-25.0 ppm Gas Detector Tube

Phosgene

Phosgene 0.1-20 ppm Gas Detector Tube

Phosphine

Phosphine-High Range

Phosphine-High Range 100-3200 ppm Gas Detector Tube

Propane

Propane 0.02-0.50 % Gas Detector Tube

Propanol

1-Propanol 20-300 ppm Gas Detector Tube

Propionic Acid

Propionic Acid 3-50 ppm Gas Detector Tube

Propyl Acetate

Propyl Amine

Propyl Mercaptan

n-Propyl Mercaptan 0.5-10 ppm Gas Detector Tube

Propylene

Propylene 50-1000 ppm Gas Detector Tube

Propylene Glycol

Propylene Glycol 5-50 ppm Gas Detector Tube

Propylene Oxide

Pyridine

Pyridine 0.5-10 ppm Gas Detector Tube

S

Salinity

Salinity 0.01-0.80 % Gas Detector Tube

Silane

Silane 0.5-50 ppm Gas Detector Tube

Styrene

Sulphide Ion

Sulphur Dioxide

Sulphur Dioxide-In Carbon Dioxide

Sulphur Dioxide-In Carbon Dioxide 0.1-25 ppm Gas Detector Tube

Sulphur Dioxide-In Flue Gas

Sulphur Dioxide-In Flue Gas 0.02-0.30 % Gas Detector Tube

Sulphuric Acid

Sulphuric Acid 0.5-5.0 mg/m3 Gas Detector Tube

T

Tert-Butanol

Tert-Butanol 20-500 ppm Gas Detector Tube

Tert-Butyl Mercaptan

Tert-Butyl Mercaptan 0.5-10 ppm Gas Detector Tube

Tert-Butyl Methyl Ether(Mtbe)

Tert-Butyl Methyl Ether(Mtbe) 25-500 ppm Gas Detector Tube

Tetrachloroethane

1,1,2,2-Tetrachloroethane 20-60 ppm Gas Detector Tube

Tetrachloroethylene

Tetraethoxysilane

Tetraethoxysilane 5-200 ppm Gas Detector Tube

Tetrahydrofuran

Tetrahydrothiophene

Tetrahydrothiophene 4-100 ppm Gas Detector Tube

Toluene

Toluidine

Trichloroethane

1,1,2-Trichloroethane 10-100 ppm Gas Detector Tube

Trichloroethylene

Trichlorotoluene

Trichlorotoluene 0.2-4 ppm Gas Detector Tube

Triethyl Amine

Triethyl Amine 1-20 ppm Gas Detector Tube

Trimethyl Amine

Trimethyl Benzene

1,2,4-Trimethyl Benzene 20-250 ppm Gas Detector Tube

Trimethyl Pentane

2,2,4-Trimethyl Pentane 100-4000 ppm Gas Detector Tube

U

Undecane

n-Undecane 10-140 ppm Gas Detector Tube

V

Valeric Acid

n-Valeric Acid 3-70 ppm Gas Detector Tube

Vinyl Acetate

Vinyl Acetate 5-120 ppm Gas Detector Tube

Vinyl Chloride

W

Water Vapour

Water Vapour-Ultra Low Range

X

Xylene