Search:
Categories
Air-O-Cell® Products
Via-Cell® Products
Mine Sampling Products
Sampling Medias & Cassettes
Asbestos Sampling Media
Asbestos Bulk Sampling
Bioaerosol & Mold Sampling Media
Cassette Housings
25mm Filter Cassette Housings
37mm Filter Cassette Housings
Cellulose Shrink Bands
Cyclones - Respirable Dust
Inhalable Dust Samplers
Lead Sampling Media
Liquid Impingers & Bubblers
Membrane Filters
Cellulose and Porous Plastic Support Pads
Glass Fiber Filters
Mixed Cellulose Ester (MCE) Filter Membranes
Polycarbonate Membrane Filters
Quartz Membrane Filters
PVC Membrane Filters
Silver Membrane Filters
Teflon (PTFE) Membrane Filters
Preloaded Air Sampling Cassettes
25mm Air Sampling Cassettes
37mm Air Sampling Cassettes
Air-O-Cell® Cassettes
Carpet Sampling Cassettes
Gravimetric Weighed Cassettes
Mining Cassettes
Sterile & Endotoxin Free Cassettes
Via-Cell® Cassettes
Sorbent Tubes
Surface Sampling Media
Sampling Pumps & Calibrators
Area Air Sampling Pumps
Parts & Accessories
IAQ Air Sampling Pumps
Personal Air Sampling Pumps
Air One Personal Sampling Pumps
AP Buck Personal Air Sampling Pumps
Sensidyne Gilian Personal Air Sampling Pumps
Sensidyne Gilian Personal Air Sampling Pump Accessories
Sensidyne Gilian Personal Air Sampling Pump Batteries
Sensidyne Gilian Personal Air Sampling Pump Chargers
Zefon Personal Air Sampling Pumps
Zefon Escort Personal Sampling Pump Parts & Accessories
Pump Calibration Equipment
Bios Defender Calibrators
Field Rotameter Flowmeters
Gilian Challenger Calibrators
Gilian Gilibrator II Calibrators
TSI Primary Flow Calibrators
Zefon Digical Primary Calibrator
Portable Instruments
Air Current & Air Velocity Instruments
Carbon Dioxide & Carbon Monoxide Meters
Differential Pressure Recorders & Manometers
Dust Monitors
Fiber Optic Inspection Scope
Humidity & Temperature
Humidity and Temperature Meters
Humidity and Temperature Dataloggers
Infrared (IR) Thermometers
Laser Particle Counters
Light Level Meters
Moisture Meters
Multi-Function Meters/Kits
Thermal Imaging (IR) Cameras
Gas Detection Equipment
Dosimeter Tubes
Gastec Dosimeter Tubes, TWA
A-C - Gases and Compounds
D-F - Gases and Compounds
G-I - Gases and Compounds
J-S - Gases and Compounds
T-Z - Gases and Compounds
Sensidyne Dosimeter Tubes, TWA
Detector Tubes
Gastec Detector Tubes
A - Gases and Compounds
B - Gases and Compounds
C - Gases and Compounds
D - Gases and Compounds
E-G - Gases and Compounds
H - Gases and Compounds
I-L - Gases and Compounds
M - Gases and Compounds
N-O - Gases and Compounds
P-R - Gases and Compounds
S-T - Gases and Compounds
U-Z - Gases and Compounds
Sensidyne Detector Tubes
A - Gases and Compounds
B - Gases and Compounds
C - Gases and Compounds
D - Gases and Compounds
E - Gases and Compounds
F-G - Gases and Compounds
H - Gases and Compounds
I-L - Gases and Compounds
M - Gases and Compounds
N - Gases and Compounds
O - Gases and Compounds
P-R - Gases and Compounds
S - Gases and Compounds
T - Gases and Compounds
U-Z - Gases and Compounds
Dräger Detector Tubes
Dräger CMS Chip Measurement System
Gas Monitors
Multi-Gas Monitors
Single Gas Monitors
Gas Sample Bags
EconoGrab Economy Tedlar Bags
Passive Monitoring Badges
Solution Tubes
Gastec Solution Tubes
Sensidyne Solution Tubes
Laboratory Supplies
Acetone Vaporizers and PCM Clearing Supplies
General Lab Supplies
Microscope Cover Glass
Microscope Slides
Microscopes
Microscopes - Analytical Supplies
Whirl-Pak Sample Collection Bags
Zip Style Sample Collection Bags
Protective Clothing & Respirators
Dust Masks & Particulate Respirators
Half Face Respirators
Full Face Respirators
Respirator Fit testing
Compressed Breathing Air Testing
Tyvek Suits, Nitrile Gloves & Shoe Covers
USP 797 Products
Bio-Culture Air Sampler and Accessories
Humidity and Temperature Monitoring Equipment
Laser Optical Particle Counters
Via-Cell Viable Sampling Cassette and Accessories
Current Sale Items
Your Cart
Cart is empty
View Cart
Checkout
Order History
My Account
Username
Password
Remember Me
Log in
Register
Forgot Password?
If you have disabled Javascript in your browser click here
Follow Us:
Information
About Zefon
Contact Us
FAQ - General
FAQ - Product
Authorized Distributors
Literature Download
Sitemap
Security and Privacy
Terms & Conditions
Zefon International, Inc.
::
Gas Detection Equipment
::
Detector Tubes
::
Sensidyne Detector Tubes
::
N - Gases and Compounds
N - Gases and Compounds
Sort by:
Product #
Description
Price
Default
See details
Sensidyne #153U Naphthalene Detector Tube
Product #: 153U
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#153U Naphthalene 10-100ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #129 Nickel Carbonyl Detector Tube
Product #: 129
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#129 Nickel Carbonyl 20-700ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #233S Nitric Acid Vapor Detector Tube
Product #: 233S
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#233S Nitric Acid Vapor 10-20ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #117SA Nitrogen Dioxide Detector Tube
Product #: 117SA
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#117SA Nitrogen Dioxide 20-1000ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #117SB Nitrogen Dioxide Detector Tube
Product #: 117SB
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#117SB Nitrogen Dioxide 0.5-30ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #117SD Nitrogen Dioxide Detector Tube
Product #: 117SD
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#117SD Nitrogen Dioxide 0.1-1.0ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #174A Nitrogen Oxide-Nitrogen Dioxide Detector Tube
Product #: 174A
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#174A Nitrogen Oxide-Nitrogen Dioxide 1-300ppm
Zefon Price:
$63.50
Buy Now
See details
Sensidyne #175SA Nitrogen Oxides Detector Tube
Product #: 175SA
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#175SA Nitrogen Oxides 20-250ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #175SH Nitrogen Oxides Detector Tube
Product #: 175SH
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#175SH Nitrogen Oxides 100-2500ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #175U Nitrogen Oxides Detector Tube
Product #: 175U
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#175U Nitrogen Oxides 0.5-30ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #229S N, n-Dimethyl Acetamide Detector Tube
Product #: 229S
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#229S N, n-Dimethyl Acetamide 5-70ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
See details
Sensidyne #196S N, n-Dimethyl Formamide Detector Tube
Product #: 196S
Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low cost spot detection of a wide range of hazardous gases and vapors
#196S N, n-Dimethyl Formamide 1-30ppm
Zefon Price:
$63.50
Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Buy Now
 
Copyright © 2003-2012 Zefon International, Inc.
An
ISO 9001-2008
Certified Company