Micro Spectrophotometer Calibration/Testing

Specification for Calibration of Microvolume Spectrophotometers:

Specification for Calibration of Microvolume Spectrophotometers JJF 1836

Instrument Calibration Parameters:

(10～2000) ng/μL

GRG Metrology was established in 2002 and is a leading listed third-party metrology and testing company.

Focusing on industrial needs, GRG Metrology has expanded into new infrastructure, digital transformation, and industries related to daily necessities such as clothing, food, housing, and transportation. It provides comprehensive one-stop services for the upstream and downstream supply chains in strategic sectors including special equipment, aviation, integrated circuits, low-altitude economy, new energy, 5G communications, intelligent connected vehicles, software and information technology, and life sciences.

GRG Metrology's qualifications are at the industry-leading level, with the total number of CNAS-accredited projects ranking first in the industry for five consecutive years. It holds CNAS accreditation for 45,053 parameters, CMA accreditation for 65,113 parameters, and CATL accreditation for 7,922 parameters.

GRG Metrology's headquarters and subsidiaries have obtained nearly 500 authoritative industry and social organization accreditations and honors, including 22 high-tech enterprises.