2026-3-19 216.73.216.153
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
WW/T 0129-2025 Requirements and evaluation methods for coating materials used for out-door metal cultural relics via email in business day valid,,2025-6-1
WW/T 0130-2025 Requirements and evaluation methods for iron cultural relics inhibitors via email in business day valid,,2025-6-1
GB/T 15896-2024 Chemical reagent—Formic acid 190.0 via email in 1~3 business day valid,,2025-4-1
GB/T 1288-2024 Chemical reagent—Potassium sodium tartrate tetrahydrate 270.0 via email in 1~3 business day valid,,2025-4-1
GB/T 625-2024 Chemical reagent—Sulfuric acid 190.0 via email in 1~3 business day valid,,2025-4-1
GB/T 674-2024 Chemical reagent—Cupric oxide powder 270.0 via email in 1~3 business day valid,,2025-4-1
GB/T 623-2024 Chemical reagent—Perchloric acid 190.0 via email in 1~3 business day valid,,2025-4-1
GB/T 693-2024 Chemical reagent—Sodium acetate trihydrate 210.0 via email in 1~3 business day valid,,2025-3-1
GB/T 626-2006/XG1-2024 Chemical reagent—Nitric acid || includes Amendment 1 120.0 via email in 1~3 business day valid,,2024-4-25
GB/T 609-2018/XG1-2024 Chemical reagent—General method for the determination of total nitrogen|| includes Amendment 1 195.0 via email in 1~3 business day valid,,2024-4-25
GB/T 669-2023 Chemical reagent―Strontium nitrate 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 686-2023 Chemical reagent―Acetone 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 684-2023 Chemical reagent—Toluene 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods 435.0 via email in 1~5 business day valid,,2024-3-1
GB/T 649-2023 Chemical reagent—Potassium bromide 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 667-2023 Chemical reagent—Zinc nitrate hexahydrate 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 678-2023 Chemical reagent—Ethanol 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 1270-2023 Chemical reagent—Cobalt(Ⅱ) chloride hexahydrate 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 9722-2023 Chemical reagent—General rules for the gas chromatography 315.0 via email in 1~5 business day valid,,2024-3-1
GB/T 1289-2022 Chemical reagent—Sodium oxalate 120.0 via email in 1~3 business day valid,,2023-7-1
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WW/T 0129-2025 Requirements and evaluation methods for coating materials used for out-door metal cultural relics 
  Issued on: 2025-01-20   Price(USD):
WW/T 0130-2025 Requirements and evaluation methods for iron cultural relics inhibitors 
  Issued on: 2025-01-20   Price(USD):
GB/T 15896-2024 Chemical reagent—Formic acid 
  Issued on: 2024-09-29   Price(USD): 190.0
GB/T 1288-2024 Chemical reagent—Potassium sodium tartrate tetrahydrate 
  Issued on: 2024-9-29   Price(USD): 270.0
GB/T 625-2024 Chemical reagent—Sulfuric acid 
  Issued on: 2024-9-29   Price(USD): 190.0
GB/T 674-2024 Chemical reagent—Cupric oxide powder 
  Issued on: 2024-9-29   Price(USD): 270.0
GB/T 623-2024 Chemical reagent—Perchloric acid 
  Issued on: 2024-9-29   Price(USD): 190.0
GB/T 693-2024 Chemical reagent—Sodium acetate trihydrate 
  Issued on: 2024-8-23   Price(USD): 210.0
GB/T 626-2006/XG1-2024 Chemical reagent—Nitric acid || includes Amendment 1 
  Issued on: 2024-04-25   Price(USD): 120.0
GB/T 609-2018/XG1-2024 Chemical reagent—General method for the determination of total nitrogen|| includes Amendment 1 
  Issued on: 2024-04-25   Price(USD): 195.0
GB/T 669-2023 Chemical reagent―Strontium nitrate 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 686-2023 Chemical reagent―Acetone 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 684-2023 Chemical reagent—Toluene 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods 
  Issued on: 2023-08-06   Price(USD): 435.0
GB/T 649-2023 Chemical reagent—Potassium bromide 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 667-2023 Chemical reagent—Zinc nitrate hexahydrate 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 678-2023 Chemical reagent—Ethanol 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 1270-2023 Chemical reagent—Cobalt(Ⅱ) chloride hexahydrate 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 9722-2023 Chemical reagent—General rules for the gas chromatography 
  Issued on: 2023-08-06   Price(USD): 315.0
GB/T 1289-2022 Chemical reagent—Sodium oxalate 
  Issued on: 2022-12-30   Price(USD): 120.0
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