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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

 

 Stoddard solvent
Item Item Details
(Price is for domestic US market only)
Stoddard solvent
Item Name:
Stoddard solvent
Item #:
GAS-128

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Stoddard solvent
 
Stoddard Solvent NO.128
128


Performance

Measuring Range

50 to 8000 mg/m3

Number of Pump Strokes

1

Correction Factor

 1

Sampling Time

1.5 minutes per pump stroke

Detecting Limit

5 mg/m3 (n=1)

Color Change

White Brown (ring)

Reaction Principle

 Stoddard Solvent + I2O5 + H2S2O7 I2
Coefficient of Variation 15% (for 50`300 mg/m3), 10% (for 300`8000 mg/m3)
Shelf Life 3 Years
Corrections for
temperature & humidity		 Unnecessary
Store the tubes at cool and dark place.
Possible coexisting substances and their interferences (NOTE)

Substance

Concentration

Result

Change color by itself

Carbon monoxide

0.1%

Plus error

Pale brown (whole layer)

Acetylene, Hexane, Ethylene

0.2%

No effect

Pale brown (whole layer)

Alcohols, Ketones,Esters

 -

Plus error

Pale brown (whole layer)

Aromatic hydrocarbons

 -

Plus error

Dark green


Calibration gas generation Vaper pressure method


TLV-TWA TLV-STEL Explosive range
100 mg/m3 - 0.8 % or higher

 
 Range 50-8000 mg/m3


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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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