• ASTM D7304-16

ASTM D7304-16

Standard Test Method for Determination of Denatonium Ion in Engine Coolant by HPLC

ASTM International, 05/15/2016

Publisher: ASTM

File Format: PDF

$32.00$64.00


Published:15/05/2016

Pages:8

File Size:1 file , 290 KB

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

1.1 This test method covers the chemical analysis of engine coolant for denatonium benzoate (DNB) by high-performance liquid chromatography (HPLC). DNB is added to potentially render engine coolant unpalatable to animals and humans. This analytical method was designed for the analysis of DNB and is not valid for any other bittering agents such as denatonium saccharide.

1.2 This test method is applicable to both new and used coolants.

1.3 Coelution of other ions may cause interferences in the detection of the denatonium cation. In the case of unfamiliar formulations, identification verification should be performed by either or both fortification and dilution of the sample matrix with denatonium ion.

1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.5 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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

More ASTM standard pdf

ASTM E276-13

ASTM E276-13

Standard Test Method for Particle Size or Screen Analysis at No. 4 (4.75-mm) Sieve and Finer for Metal-Bearing Ores and Related Materials

$28.00 $56.00

ASTM B727-04(2009)

ASTM B727-04(2009)

Standard Practice for Preparation of Plastics Materials for Electroplating

$30.00 $60.00

ASTM E1938-13

ASTM E1938-13

Standard Test Method for Determination of Titanium in Nickel Alloys by Diantipyrylmethane Spectrophotometry

$25.00 $50.00

ASTM D7242/D7242M-06(2013)e1

ASTM D7242/D7242M-06(2013)e1

Standard Practice for Field Pneumatic Slug (Instantaneous Change in Head) Tests to Determine Hydraulic Properties of Aquifers with Direct Push Groundwater Samplers (Withdrawn 2022)

$36.00 $72.00