-
GB/T 629-2026 in English
Chemical reagent—Sodium hydroxide
VALID
Issued on:2026-02-27 | Implemented on:2026-09-01
$195.00 $190.00 -
GB/T 631-2026 in English
Chemical reagent—Ammonia solution
VALID
Issued on:2026-02-27 | Implemented on:2026-09-01
$270.00 $262.00 -
GB/T 674-2024 in English
Chemical reagent—Cupric oxide powder
VALID
Issued on:2024-09-29 | Implemented on:2025-04-01
$270.00 $262.00 -
GB/T 623-2024 in English
Chemical reagent—Perchloric acid
VALID
Issued on:2024-09-29 | Implemented on:2025-04-01
$210.00 $204.00 -
GB/T 625-2024 in English
Chemical reagent—Sulfuric acid
VALID
Issued on:2024-09-29 | Implemented on:2025-04-01
$210.00 $204.00 -
GB/T 626-2006/XG1-2024 in English
Chemical reagent—Nitric acid , includes Amendment 1
VALID
Issued on:2024-04-25 | Implemented on:2024-04-25
$120.00 $117.00 -
GB/T 669-2023 in English
Chemical reagent―Strontium nitrate
VALID
Issued on:2023-08-06 | Implemented on:2024-03-01
$160.00 $156.00 -
GB/T 667-2023 in English
Chemical reagent—Zinc nitrate hexahydrate
VALID
Issued on:2023-08-06 | Implemented on:2024-03-01
$160.00 $156.00 -
GB/T 649-2023 in English
Chemical reagent—Potassium bromide
VALID
Issued on:2023-08-06 | Implemented on:2024-03-01
$160.00 $156.00 -
GB/T 1270-2023 in English
Chemical reagent—Cobalt(Ⅱ) chloride hexahydrate
VALID
Issued on:2023-08-06 | Implemented on:2024-03-01
$160.00 $156.00
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