For 35+ years A. P. BUCK, INC. has manufactured the most advanced and innovative instruments for indoor air sampling.We supply air sampling pumps and calibrators for industrial hygiene, indoor air quality, occupational health, environmental, health physics and safety disciplines. For more information on our product lines just click on the link that interests you.

                                               

Menu Menu
• Home
• Products
Products Products
Contact Contact us

A. P. BUCK INC.
7101 Presidents Dr.
Suite 110
Orlando, Fl. 32809
Phone: 800-330-2825 
Phone:407-851-8602
Fax: 407-851-8910

 

 Methyl chloroform (1,1,1-Trichloroethane)
Item Item Details
(Price is for domestic US market only)
Methyl chloroform (1,1,1-Trichloroethane)
Item Name:
Methyl chloroform (1,1,1-Trichloroethane)
Item #:
GAS-135

Product Image Gallery
Methyl chloroform (1,1,1-Trichloroethane)
 
1,1,1-Trichloroethane CH3CCl3 NO.135


Performance

Measuring Range

100 to 500 ppm

500 to 2000 ppm

Number of Pump Stroke

1

1/2

Correction Factor

1

4

Sampling Time

3 minutes per pump stroke

Detecting Limit

50 ppm (n=1)

Color Change

White Reddish orange

Reaction Formula

Methyl chloroform reacts with oxidizing agent to produce intermediate products then it react with detecting agent to produce reddish orange stain.

Coefficient of Variation 10% (for 100 to 200 ppm), 5% (for 200 to 500 ppm)
Shelf Life 3 Years
Corrections for
temperature & humidity		 Temperature correction is necessary
Store the tubes at cool and dark place.


Possible coexisting substances and their interferences (NOTE)

Substance

Concentration

Interference

Change color by itself

Chlorine, Bromine, Iodine

 -

Plus error

Discolor reddish orange stain

Chloroform, Dichloromethane

 -

Plus error

Discolor reddish orange stain

Carbon tetrachroride

 -

None

No effect

Methyl bromide

 -

Plus error

Discolor reddish orange stain

Trichloroethylene, Tetrachloroethylene

 -

Plus error

Discolor reddish orange stain
Other substance measurable with this detector tube

Substance

Correction

No. of pump strokes

Measuring range

Chlorobromomethane

Factor: 0.22

1

22 to 110 ppm

1,1-Dichloroethane

Factor: 0.9

1

90 to 4500 ppm

1,2-Dichloroethane

Factor : 4.0

1

400 to 2000 ppm

1,1,2-Trichloroethane

Tube 135 Reading (n=2)

100

200

300

400

500

1,1,2-Trichloroethane (ppm)

220

350

480

610

750


Calibration gas generation Diffusion tube method


TLV-TWA TLV-STEL Explosive range
350ppm 450ppm -
 
 Range 100-2000


Money Orders and personal Checks also Accepted, choose Pay By Mail during checkout!

Notice: This publication is intended for general information only and should not be used as a substitute for reviewing applicable government regulations, equipment operating instructions, or legal standards. The information contained in this document should not be construed as legal advice or opinion nor as a final authority on legal or regulatory procedures. A.P. BUCK Inc reserves the right to make changes to information, features, and specifications of any product without notice. A.P. BUCK Inc has made every effort to ensure the accuracy of information displayed on this Website, however, A.P. BUCK Inc. is not responsible for typographical errors appearing on this Website. Price and availability information is subject to change without notice.

View A.P.BUCK INC. Privacy Policy and Legal Notice
A. P. Buck Inc.'s Quality Policy is in Compliance with IS0 9002-1994
©1999-2022 A.P. BUCK INC.

  Home   Products   Featured Products   Literature   PC Link Software   Service/RMA   About us   Contact Us   Promotional Items
A.P. Buck, Inc