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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 methacrylate(CH2:C(CH3)CO2CH3)
Item Item Details
(Price is for domestic US market only)
Methyl methacrylate(CH2:C(CH3)CO2CH3)
Item Name:
Methyl methacrylate(CH2:C(CH3)CO2CH3)
Item #:
GAS-149

Product Image Gallery
Methyl methacrylate(CH2:C(CH3)CO2CH3)
 
Methyl metacrylate CH2:C(CH3)CO2CH3 NO.149
149


Performance

Measuring Range

10 to 200 ppm

200 to 500 ppm

Number of Pump Strokes

2

1

Correction Factor

1

2.5

Sampling Time

4 minutes per pump stroke

Detecting Limit

1 ppm (n=2)

Color Change

Yellow Pale blue

Reaction Principle

Methyl methacrylate is reduced by cromic acid to produce pale blue stain.

Coefficient of Variation

10% (for 10 to 50 ppm), 5% (for 50 to 200 ppm)

Shelf Life 2 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

Alcohols, Esters, Ketones

 -

Plus error

Produce pale blue discoloration
Other substance measurable with this detector tube

Tube 149 Reading (n=2)

10

20

30

50

100

150

200

Allyl isothiocyanate conc. (ppm)

5

10

15

30

70

130

200


Calibration gas generation Diffusion tube method


TLV-TWA TLV-STEL Explosive range
50ppm 100ppm 1.7 to 8.2%


 
 Range 10-500


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.

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