• ASTM D3448-10(2015)e1

ASTM D3448-10(2015)e1

Standard Test Method for Specific Aqueous Conductance of Trichlorotrifluoroethane

ASTM International, 06/01/2015

Publisher: ASTM

File Format: PDF

$26.00$52.00


Published:01/06/2015

Pages:4

File Size:1 file , 130 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This test method covers the determination of aqueous conductivity due to ionizable contaminants extracted from trichlorotrifluoroethane. The value of 1.9 μS/cm as maximum specific aqueous conductance corresponds to 0.1 ppm of chloride ion (100 ppb). It was calculated by putting the solvent specification of 0.1 ppm chloride into the equation of the subject method to find C2 − C1 equals 19.08. The specific conductance due to contaminants from the solvent was then calculated as follows:

Equation D3448-10R15E01_1

1.2 The above is exclusive of the background specific conductance of the water used in the analysis.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3.1 Exception-Values are stated in inch-pound units in Fig. 1.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 6.

More ASTM standard pdf

ASTM D7948-20

ASTM D7948-20

Standard Test Method for Measurement of Respirable Crystalline Silica in Workplace Air by Infrared Spectrometry

$28.00 $56.00

ASTM D7771-17a(2022)

ASTM D7771-17a(2022)

Standard Test Method for Determination of Benzo-alpha-Pyrene (BaP) Content in Carbon Black

$27.00 $54.00

ASTM Volume 14.03:2019

ASTM Volume 14.03:2019

ASTM Book of Standards Volume 14.03 Temperature Measurement

$128.00 $257.85

ASTM D7042-20

ASTM D7042-20

Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)

$34.00 $69.00