In addition, the formal product testing organizations through third-party assessment of detection of the odor, VOC and other indicators to determine compliance after the permit sales.
此外，正规的产品是通过第三方检测机构的气味评估检测的，确定VOC等指标达标后才允许销售。
2
Detection method of operation as long as they are correct, and reagent quality assurance, in most cases is also more accurate detection, but generally recommend testing to formal institutions.