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GB/T 42433-2023 Active
GB/T 42433-2023 Gem testing—Infrared spectroscopy method
Abstract
This document describes the principles, instruments, samples, selection of spectrum collection methods, experimental steps, data processing, main influencing factors, and experimental reports for identifying jewelry and jade stones using infrared spectroscopy.
This document is applicable to the identification of jewelry and jade stones with characteristic absorption using spectra in the mid-infrared to near-infrared range.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 42433-2023 |
| CCS | Other non-metallic minerals |
| ICS | Jewelry |
| Implement Date | 2023-12-01 |
Price
$ 210
Subtotal
$ 210
Tax
$ 0.00
Order Total (incl. tax)
$ 210