This standard specifies the properties, specifications, testing, inspection rules, packaging and marking of the chemical reagent n-heptane for high performance liquid chromatography. This standard applies to the testing of chemical reagent n-heptane used in high-performance liquid chromatography.
T/CRIAC 0022-2020 history
2020T/CRIAC 0022-2020 Chemical reagent— n-Heptane for high performance liquid chromatography