-
GB/Z 43890-2024 in English
Nanotechnologies—Guidelines for performance test method of silver nanomaterials
to be valid
Issued on:2024-07-24
RFQ -
GB/T 609-2018/XG1-2024 in English
Chemical reagent—General method for the determination of total nitrogen, includes Amendment 1
valid
Issued on:2024-04-25
$364.00 -
GB/T 9722-2023 in English
Chemical reagent—General rules for the gas chromatography
valid
Issued on:2023-08-06
$588.00 -
GB/T 603-2023 in English
Chemical reagent—Preparations of reagent solutions for use in test methods
valid
Issued on:2023-08-06
$812.00 -
GB/T 39630-2020 in English
Colloidal solution of silver nanoparticles
to be valid
Issued on:2020-12-14
$308.00 -
GB/T 39486-2020 in English
Chemical reagent—General rules for inductively coupled plasma mass spectrometry
valid
Issued on:2020-11-19
$588.00 -
-
-
GB/T 609-2018 in English
Chemical reagent—General method for the determination of total nitrogen
valid
Issued on:2018-06-07
$116.00 -