How to detect excessive formaldehyde in furniture (must see)
How to detect excessive formaldehyde in furniture has always been a hot topic, especially when it comes to home safety and health. As more people focus on eco-friendly home decoration, the need to identify high levels of formaldehyde in furniture has become a top priority. Jiuzheng Building Materials Network has gathered some practical and easy-to-use methods for you, hoping they will be helpful in your daily life.
Excessive formaldehyde is now widely considered one of the leading indoor air pollutants, often referred to as the "silent killer." Its release period can last for years, making it difficult to detect when levels are slightly above the standard. However, when concentrations exceed four or five times the limit, the smell becomes noticeable. Therefore, having a professional agency test your home for formaldehyde has become an essential step before moving into a newly renovated space.
Here are several effective methods to detect formaldehyde in furniture:
1. **Formaldehyde Detection Kit**: This is a quick and easy method that allows you to conduct on-site testing. It's user-friendly but may not be as accurate as laboratory methods.
2. **Electrochemical Analysis**: This technique measures changes in current, electric charge, or voltage during a chemical reaction to determine formaldehyde concentration. It includes polarographic and potentiometric methods.
3. **Spectrophotometry**: A widely used method that relies on the selective absorption of light by molecules. It is commonly applied in homes, textiles, and food industries.
4. **Chromatography**: Known for its high separation efficiency, this method is less affected by sample color and reagents. It is ideal for complex samples and offers high accuracy.
5. **Formaldehyde Sensors**: These include electrochemical, optical, and photo-biochemical sensors, which provide real-time detection and are becoming increasingly popular.
6. **Plant Removal Method**: Certain plants like spider plants, snake plants, and ivy are known to help absorb formaldehyde from the air naturally.
Jiuzheng Building Materials Network recommends that after renovation, it’s best to keep your house vacant for a while. If you're still concerned, consider checking your furniture for formaldehyde levels. Follow our WeChat public account “Jiuzheng Furniture Network†for more tips and updates. Scan the code to access exclusive business opportunities and stay informed about the latest in building materials.
Carbonation Stone,Titanium Rod,Inner Thread Titanium Rod,Thread Beer Carbonation Stone
Ningbo Wenhan Fluid Equipments Co., Ltd. , https://www.wenhanvalves.com