GB/T 42106-2022

GB/Z 39262-2020 Nanotechnologies—Guidance on toxicological screening methods for nanomaterials GB/Z 42840-2023 Nanotechnologies—Determination of silver nanoparticles potency by release of muramic acid from Staphylococcus aureus GB/Z 43193-2023 Nanotechnologies—Considerations for performing toxicokinetic studies with nanomaterials GB/Z 43032-2023 Nanotechnologies—Characterization of metal and metal-oxide nano-objects in water—Sample preparation GB/Z 43592.1-2023 Nanotechnologies—Magnetic nanomaterials—Part 1: Specification of characteristics and measurements for magnetic nanosuspensions GB/Z 44377.2-2024 Fine bubble technology—Guideline for indicating benefits—Part 2: Applications in sustainable development goals (SDGs) GB/Z 43592.2-2025 Nanotechnologies—Magnetic nanomaterials—Part 2: Specification of characteristics and measurement methods for nanostructured magnetic beads for nucleic acid extraction GB/Z 37664.3-2025 Nanomanufacturing—Key control characteristics—Luminescent nanomaterials—Part 3：Determination of fluorescence lifetime of semiconductor quantum dots using time correlated single photon counting (TCSPC)