?    Service content.

1、Scope of application/For product categories
glass water, coolant, fuel detergent, brake fluid, vehicle urea, methanol, ethylene glycol, aromatic hydrocarbon, mixed aromatic hydrocarbon, industrial sodium hydroxide, sodium hypochlorite, calcium hypochlorite and industrial salt.

2、Technical standards.

China.

3、Requirements for conventional samples.

Different test items require different samples. Please ask CTI online customer service for details.

4、Test cycle

Start with the sample received in the laboratory, Routine: 5 working  days ,Urgent : 3working days.

5、Test items and standards

Glass water：Auto windscreen Cleaning Fluid GB/T 23436-2009

Gasoline Detergent：Automobile Gasoline Detergent  GB 19592-2004

Urea for Vehicles ：Urea reductant  aqueous solution for diesel engine (AUS 32) GB 29518-2013、ISO 22241-2:2019

Antifreeze ： Engine Coolant  GB/T 29743-2013

Methanol：Industrial Methanol GB/T 338-2011  IMPCA

Ethylene glycol ：Industrial ethylene glycol GB/T 4649-2018

Benzene：GB/T 3405-2011、GB/T 2283-2008

Toluene：toluene GBT 3406-2010

Paraxylene ：Petroleum Paraxylene SHT 1486.1-2008

Mixed xylene ：Petroleum Mixed xylene GB/T 3407-2010

Petroleum xylene：SH/T 1766.1-2008

Petroleum o-xylene ：SH/T 1613.1-2008

Carbon decarenes  ： Decarenes for industrial  use  SH/T 1804-2016.

?    Our advantage

CTI has completed chemical testing capability.

CTI has advanced laboratory equipment to ensure the accuracy and reliability of test data.

CTI has a team of professional qualified and experienced technical experts to provide you with professional advice and services.

CTI, as a third-party testing and certification organization trusted by  customers around the world, has obtained CMA, CNAS and UKAS qualifications.

CTI has a nationwide business network, which can provide quick response and personalized considerate services.

CTI provides report customization services and can develop report templates according to customer requirements.

?    Service flow

Consult customer service to confirm the test plan, fill in the application form, send samples, pay the test fee, test, send electronic reports, express  paper reports and invoices.