We have established a system that can provide results within a minimum of 3 business days from the start of the analysis!
Traditionally, halogen elements such as chlorine and bromine have been used as flame retardants in electronic and electrical devices and their associated products. When these are disposed of or incinerated, dioxins and other harmful substances may be generated depending on the combustion conditions, leading to environmental pollution. Additionally, it is known that the manufacturing process of these products can have adverse effects, such as equipment degradation. Therefore, international standards such as IEC (International Electrotechnical Commission) 61249-2-21 and the US IPC (Institute for Printed Circuits) 4101B, as well as the Japan Printed Circuit Association (JPCA), define halogen-free and promote the transition to alternatives. Halogen elements are used in various fields as flame retardants and in applications such as plastic parts, cables, printed circuit boards, electronic components, connectors, films, adhesives, and tapes. Naito Environmental Management Co., Ltd. has established a system that allows for precise analysis of chlorine, bromine, fluorine, and iodine, providing results within as little as three business days from the start of analysis. For more details, please contact us or refer to our catalog.
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basic information
【Features】 ○ Automatic sample combustion - Ion chromatography method used ○ Samples are heated in an electric furnace that gradually reaches 1100°C ○ High-precision and reproducible analysis is possible not only for highly flame-retardant samples and plastics but also for metals 【Analysis Items】 [Item Name: Definition Value] ○ Chlorine (Cl): Below 900ppm (below 0.09 wt%) ○ Bromine (Br): Below 900ppm (below 0.09 wt%) ○ Total amount of Chlorine (Cl) and Bromine (Br): Below 1500ppm (below 0.15 wt%) ○ Fluorine (F): - ○ Iodine (I): - [Test Inspection Method] ○ Compliant with BS EN 14582:2007 (Automatic sample combustion - Ion chromatography method) → Quantification limit: 50ppm each ● For more details, please contact us or refer to the catalog.
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Company information
We, Naito Environmental Management, are building a system that can measure multiple samples in a short period as a flexible chemical analysis company. Based on this, we plan and propose how to proceed from our extensive experience and achievements, aiming to provide comprehensive support for environmental management and hygiene management in various fields. Additionally, we are committed to responding promptly to urgent situations and sudden changes, with our reliable network of staff ready to assist immediately.