2025-12-15 216.73.216.89
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 43569-2023 Jewellery and precious metals—Sampling of precious metals and precious metal alloys 315.0 via email in 1~5 business day valid,,2024-7-1
GB/T 43447-2023 Jewellery—Colours of gold alloys—Definition,range of colours and designation 345.0 via email in 1~5 business day valid,,2024-6-1
GB/T 42433-2023 Gem testing—Infrared spectroscopy method 1575.0 via email in 1~5 business day valid,,2023-12-1
GB/T 42438-2023 Service specification for gems and jade traceability system 225.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42437-2023 Nanhong—Testing 225.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42645-2023 Gems testing—Ultraviolet-visible absorbtion spectroscopy 990.0 via email in 1~5 business day valid,,2023-12-1
GB/T 18781-2023 Cultured pearl grading 225.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42220-2022 Appraisal for precious metal besetting jades process quality 105.0 via email in 1~3 business day valid,,2023-7-1
GB/T 42221-2022 Jewellery—Consumer confidence in the diamond industry 195.0 via email in 1~3 business day valid,,2023-7-1
GB/T 41609-2022 Traditional manufacturing technique of gold and silver adornment—Vocabulary 255.0 via email in 1~3 business day valid,,2023-2-1
T/CAQI 221-2021 Hetian Yu (Bai Yu) bangle grading 225.0 via email in 1~3 business day valid,,
T/CAQI 222-2021 Hetian Yu (Bi Yu) bangle grading via email in business day valid,,
T/CAQI 134-2020 Gems—Determination of trace elements—Laser ablation-inductively coupled plasma mass spectrometry 165.0 via email in 1~3 business day valid,,
T/GAC 10-2020 Technical specification of fancy cut diamond―Marquise 255.0 via email in 1~3 business day valid,,2020-6-16
T/GAC 12-2020 Technical specification of fancy cut diamond―Heart 255.0 via email in 1~3 business day valid,,2020-6-16
DB37/T 4114-2020 Gem testing—Infrared spectroscopy method via email in business day abolished2025-11-24,,2020-10-1
DB37/T 4115-2020 Gems testing—UV-Visible spectroscopy via email in business day abolished2025-11-24,,2020-10-1
GB/T 41404-2022 Determination of platinum content in platinum alloys—Spark atomic emission spectrometric method（difference method） 165.0 via email in 1~3 business day valid,,2022-10-1
DB32/T 3978-2021 Yuhua pebble—Identification and classification 225.0 via email in 1~3 business day valid,,
SC/T 5801-2021 Terminology of pearl and its product 180.0 via email in 1~3 business day valid,,2022-5-1
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GB/T 43569-2023 Jewellery and precious metals—Sampling of precious metals and precious metal alloys 
  Issued on: 2023-12-28   Price(USD): 315.0
GB/T 43447-2023 Jewellery—Colours of gold alloys—Definition,range of colours and designation 
  Issued on: 2023-11-27   Price(USD): 345.0
GB/T 42433-2023 Gem testing—Infrared spectroscopy method  
  Issued on: 2023-05-23   Price(USD): 1575.0
GB/T 42438-2023 Service specification for gems and jade traceability system  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42437-2023 Nanhong—Testing  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42645-2023 Gems testing—Ultraviolet-visible absorbtion spectroscopy  
  Issued on: 2023-05-23   Price(USD): 990.0
GB/T 18781-2023 Cultured pearl grading  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42220-2022 Appraisal for precious metal besetting jades process quality 
  Issued on: 2022-12-30   Price(USD): 105.0
GB/T 42221-2022 Jewellery—Consumer confidence in the diamond industry 
  Issued on: 2022-12-30   Price(USD): 195.0
GB/T 41609-2022 Traditional manufacturing technique of gold and silver adornment—Vocabulary 
  Issued on: 2022-07-11   Price(USD): 255.0
T/CAQI 221-2021 Hetian Yu (Bai Yu) bangle grading 
  Issued on: 2021-12-10   Price(USD): 225.0
T/CAQI 222-2021 Hetian Yu (Bi Yu) bangle grading 
  Issued on: 2021-12-10   Price(USD):
T/CAQI 134-2020 Gems—Determination of trace elements—Laser ablation-inductively coupled plasma mass spectrometry 
  Issued on: 2020-09-21   Price(USD): 165.0
T/GAC 10-2020 Technical specification of fancy cut diamond―Marquise 
  Issued on: 2020-06-09   Price(USD): 255.0
T/GAC 12-2020 Technical specification of fancy cut diamond―Heart 
  Issued on: 2020-06-09   Price(USD): 255.0
DB37/T 4114-2020 Gem testing—Infrared spectroscopy method 
  Issued on: 2020-08-31   Price(USD):
DB37/T 4115-2020 Gems testing—UV-Visible spectroscopy 
  Issued on: 2020-08-31   Price(USD):
GB/T 41404-2022 Determination of platinum content in platinum alloys—Spark atomic emission spectrometric method（difference method） 
  Issued on: 2022-03-09   Price(USD): 165.0
DB32/T 3978-2021 Yuhua pebble—Identification and classification 
  Issued on: 2021-02-03   Price(USD): 225.0
SC/T 5801-2021 Terminology of pearl and its product 
  Issued on: 2021-11-09   Price(USD): 180.0
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