GB/T 26195-2010 in English

《GB/T 26195-2010烟花爆竹 烟火药中砷的测定》由TC149（全国烟花爆竹标准化技术委员会）归口，主管部门为中国轻工业联合会。

Scope

WARNING: Personnel using this standard should have practical experience in formal laboratory work. This standard does not point out all possible safety issues, users are responsible for adopting appropriate safety and health measures, and ensuring compliance with the conditions stipulated by relevant national laws. The pyrotechnic powder involved in this standard is a flammable and explosive dangerous product. The following are the most important safety technical regulations: the preparation of samples should be carried out under the condition of safety protection measures; the preparation and storage of samples should not exceed the safe Conditions allowed for protection; sample drying should be carried out in a safe explosion-proof drying oven, and the drying temperature should not exceed 55°C. This standard specifies the atomic absorption spectrophotometric method for the determination of trace amounts of arsenic hydride in fireworks and firecrackers pyrotechnic powder. This standard applies to the determination of trace arsenic in fireworks and firecrackers.