Determination of trace PCB contamination! PCB analysis of insulating oil
Insulating oils such as those used in transformers may contain PCBs. If the PCB content is 0.5 mg/kg or more, it will be treated as PCB waste. PCBs are currently subject to strict management under waste disposal laws, and further, the "Special Measures Law for the Promotion of Proper Treatment of Polychlorinated Biphenyl Waste," enacted in 2001, mandates that businesses storing PCB waste must process it by 2016. Businesses need to confirm the possibility of PCB contamination in waste electrical equipment. [Analysis Content] - High-concentration sulfuric acid treatment - Silica gel column fractionation - Capillary gas - Chromatograph - Electron capture detector (GC/ECD) method For more details, please contact us or download the catalog.
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【Related Laws and Regulations】 ○ Act on Special Measures for the Promotion of Proper Disposal of Polychlorinated Biphenyl Waste ○ Ordinance Establishing the Enforcement Date of the Act on Special Measures for the Promotion of Proper Disposal of Polychlorinated Biphenyl Waste ○ Enforcement Ordinance of the Act on Special Measures for the Promotion of Proper Disposal of Polychlorinated Biphenyl Waste, etc. ● For more details, please contact us or download the catalog.
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After the post-war economic recovery, Japan shifted to a period of high economic growth in the 1950s, during which time environmental destruction in our country began to worsen. In the 1960s, pollution-related diseases such as Minamata disease and Itai-itai disease spread nationwide due to air pollution and water contamination, and as a result, it seems inevitable that our company was established. Subsequently, with the changes of the times, we were able to subdivide our specialized fields and expand our operations as an all-rounder in the environmental sector, for which we are deeply grateful for the strong support and cooperation from our business partners. In the 21st century, the needs regarding the environment have diversified, and our business activities are becoming increasingly complex. Based on the experience of the past 30 years, we are determined to further enhance our technical capabilities and advance as a trusted analysis center. We would like to take the 30th anniversary as an opportunity to recall the spirit of our founding and use it as a springboard for tomorrow.