GB/T 16632-2019
Determination of scale inhibition performance of water treatment chemicals—Calcium carbonate precipitation method
DB43/T 1658-2019
DB43/T 1652-2019
DB65/T 602.8-2001
LY/T 1250-1999
Determination of calcium carbonate in forest soil
YC/T 314-2009
Determination of calcium carbonate in cigarette paper—Potentiometric titration method
GB/T 10304.3-1988
Determination of CaCO3 in cathods carbonate by complexometric titration
DB34/T 2573-2015
HY/T 198-2015
Determination of scale inhibition performance of scale inhibitors for reverse osmosis seawater desalination-Artificial concentrated seawater calcium carbonate precipitation method
GB/T 16632-2008
Determination of scale inhibition performance of water treatment agents—Calcium carbonate precipitation method
DB53/T1036-2021
QJ 1491.5-1988
BS EN 15704:2008
Liming materials. Determination of the breakdown of granulated calcium and calcium/magnesium carbonates under the influence of water
UNE-EN 15704:2009
Liming materials - Determination of the breakdown of granulated calcium and calcium/magnesium carbonates under the influence of water
GB/T 10304.4-1988
Determination of CaCO3, SrCO3 in cathode carbonate by atomic absorption spectrophotometry
GB/T 16632-1996
Determination of scale inhibition performance of water treatment agents—Calcium carbonate precipitation method
DB34/T 2001-2013
\u0413\u041e\u0421\u0422 ISO/TS 11931-2017
Nanotechnologies. Nanopowder calcium carbonate. Basic characteristics and methods for determination
T/HNNMIA 7-2024
GB/T 5195.2-1985
Methods for chemical analysisof fluorspar--The EDTA volumetric method for the determination of carbonatecontent