Number
Name
Status
- GB/T 29189-2012 《Thermo gravimetric analysis (TGA) for determination of oxidation temperature and ash content of carbon nanotubes》 Active Products
- GB/T 29748-2013 《Coal direct liquefaction - Determination of ash in coal liquefaction residue》 Active Products
- GB/T 8309-2013 《Tea—Determination of alkalinity of water-soluble ash content》 Active Products
- GB/T 22877-2023 《Paper, board, pulps and cellulose nanomaterials—Determination of residue (ash content) on ignition at 525 °C》 Active Products
- GB/T 26930.6-2014 《Carbonaceous materials used in the production of aluminium—Pitch for electrodes—Part 6：Determination of ash》 Active Products
- GB/T 4498.2-2017 《Rubber—Determination of ash—Part 2: Thermogravimetric analysis》 Active Products
- GB/T 3780.10-2017 《Carbon black—Part 10: Determination of ash》 Active Products
- GB/T 18798.2-2018 《Instant tea in solid form—Part 2: Determination of total ash》 Active Products
- GB/T 36065-2018 《Nanotechnologies—Analysis of amorphous carbon, ash and volatile of carbon nanotubes—Thermogravimetry》 Active Products
- GB/T 36057-2018 《Method for analysis of forestry biomass—Determination of ash content》 Active Products
- GB/T 15224.1-2018 《Classification for quality of coal—Part 1: Ash》 Active Products
- GB/T 12496.10-1999 《Test methods of wooden activated carbon--Determination of methylene blue adsorption》 Active Products
- GB/T 12496.11-1999 《Test methods of wooden activated carbon--Determination of quinine sulpoate adsorption》 Active Products
- GB/T 12496.1-1999 《Test methods of wooden activated carbon--Determination of apparent density》 Active Products
- GB/T 12496.12-1999 《Test methods of wooden activated carbon--Determination of phenol adsorption》 Active Products
- GB/T 12496.13-1999 《Test methods of wooden activated carbon--Determination of uncarbonized substances》 Active Products
- GB/T 12496.14-1999 《Test methods of wooden activated carbon--Determination of cyanide》 Active Products
- GB/T 12496.15-1999 《Test methods of wooden activated carbon--Determination of sulphide》 Active Products
- GB/T 12496.16-1999 《Test methods of wooden activated carbon--Determination of chloride content》 Active Products
- GB/T 12496.18-1999 《Test methods of wooden activated carbon--Determination of acid-soluble substance》 Active Products
- GB/T 12496.20-1999 《Test methods of wooden activated carbon--Determination of zine content》 Active Products
- GB/T 12496.21-1999 《Test methods of wooden activated carbon--Determination of calcium and magnesium content》 Active Products
- GB/T 12496.2-1999 《Test methods of wooden activated carbon--Determination of particle size distribution》 Active Products
- GB/T 12496.3-1999 《Test methods of wooden activated carbon--Determination of ash content》 Active Products
- GB/T 12496.6-1999 《Test methods of wooden activated carbon--Determination of abrasion resistance》 Active Products
- GB/T 13803.1-1999 《Wooden granular activated carbon for refiningof sodium glutamate》 Active Products
- GB/T 18805-2002 《Commodity bar code printability test》 Active Products
- GB/T 7760-2003 《Rubber，vulcanized or thermoplastic--Determination of adhesion to a rigid substrate--90 degrees peel method》 Active Products
- GB/T 18945-2003 《Polymeric materials，cellular flexible--Method of assessment of air flow value at constant pressure-drop》 Active Products
- GB/T 18942.2-2003 《Flexible cellular polymeric materials--Determination of stress-strain characteristicsin compression--Part 2: High density maternals》 Active Products