Chemical Material Test

Mineral oil testing refers to the process of detecting and analyzing the mineral oil components in items such as food, drugs, cosmetics, food packaging materials, etc. Mineral oil refers to the oily

For waterproof and sealing materials, GB/T 35609-2017 national standards require testing 12 types of artificial chemical additives to ensure compliance with eco-friendly requirements. As a

GRGTEST provides professional metal material corrosion testing services, including salt spray corrosion (neutral/cycle), electrochemical corrosion, pitting corrosion and intergranular corrosion

GRGTEST provides hardness ( Buh, Vickers, etc.), density, coating thickness, thermal expansion coefficient, ultrasonic testing and roughness detection of metal materials (steel, aluminum alloy,

GRGTEST GADSL Automotive Global Substance List Test helps automotive supply chain enterprises ensure their component production materials comply with GADSL requirements. By conducting GADSL testing,

The full name of the EU RoHS Directive, Directive on the Restriction of the Use of Certain Hazardous Substances in Electronic and Electrical Equipment, is a mandatory standard established by EU

The scope of REACH regulation is quite extensive, encompassing the production and use of chemical substances across nearly all industries. This includes not only industrial chemical substances but

GRTEST offers ELV testing services for raw materials, components, and complete vehicles within the automotive industry, adhering to the EU ELV Directive 2000/53/EC or the national standard GB/T30512.

All types of packaging launched into the EU market must meet the requirements of the EU Packaging Directive PPW, and all types of packaging products launched into the US must meet the requirements of

GRGTEST battery directive control substance testing service meets the requirements of GB 24427-2021 Limitations on Mercury, Cadmium, and Lead Content in Zinc Negative Primary Batteries and the

The California Proposition 65, also known as CA65, CP65, or PROP 65, is legislation in California that informs consumers of the potential health hazards of specific chemicals. Its aim is to protect

GRGTEST's TSCA Testing Services helps companies cope with the final rules for the addition of 5 PBT substances in the TSCA regulations, ensuring that products meet control requirements and smoothly