How to detect fluorescent agent for facial masks? How to detect the fluorescent agent of the mask Ho

An effective way to detect if ** contains fluorescent agents:

1. The essence is dripped on the paper.

If you want to test whether the ** you bought contains fluorescents, you can drop a few drops of the essence essence solution in ** on top of the A4 paper, and then dry it with fire. After the local area is dried, if the liquid coverage area appears to be visibly whitish, then this piece of ** contains a fluorescent agent. In addition, if you irradiate the area with an ultraviolet lamp, you can also see a strong fluorescent reaction.

2. Currency detector pen or ultraviolet lamp.

If you want to detect the presence of fluorescent agents in hydration**, it is very simple, prepare a money detector pen or ultraviolet lamp. After opening, take it into a dark small house, and then call the ultraviolet lamp of the money detector pen, and irradiate it.

As long as it is an ultraviolet flashlight, it can be measured. According to the test results provided by the Lanhe Mask Laboratory, it is recommended that if the fluorescent light is bright with a fluorescent detection lamp, it will contain fluorescent agents, and if it is displayed as purple light, it will not contain it.

If it contains fluorescent agents, it can increase the burden on the liver, cause hemolysis, cell mutation, delay wound healing, reduce human immunity, etc., and is also a carcinogen.

1. It can be sent to a professional institution for testing.

2. It can be detected with fluorescent lamp. You can use a light for money detection. Isn't there a bright mark when checking money? Take your ** to this light (preferably in a dark room, where there are no other light sources).

Hope mine is helpful to you, thanks!

The purple flashlight shines on the cosmetics, and the fluorescent agent inside frightens people.

Tanke purple light flashlight UV02 professional fluorescent agent detection healthy life assistant.

It is suitable for testing clothing, fluorescents, cosmetics, skin care products, laundry detergent, homework books, diapers and other daily necessities for safety testing, currency authenticity inspection.

**Is there a fluorescent agent, you can know it with this small method, and you have to learn how busy you are.

1. Ultraviolet lamp, open a piece of **, in a darker environment, turn on the ultraviolet lamp of the banknote detector pen and stare at the lack of illumination, **purple light appears, indicating that **does not contain fluorescent. If there is a bright white blue light, it means that this piece contains a fluorescent.

2. Roast over fire, drop the essence of the ** finger liquid onto a piece of white paper, and then dry it over low heat.

Fluorescent agent (also known as brightener, optical brightener, fluorescent brightener), here is a simple and low-cost method of detection, you can use a 365nm ultraviolet small flashlight irradiation (can also be an ultraviolet money detector), if there is blue-purple fluorescence (generally blue, purple, but also green, red, and the original color contrast changes, obviously bright and bright, just shine a few more other items to compare), it contains fluorescent. This kind of flashlight is sold on TB, search (fluorescent agent detection), not expensive generally more than 10-30 yuan, or more practical, textiles, plastic products, skin care products, paper, etc. (some foods have special fluorescent reactions, such as rice fat will fluoresce reactions) containing fluorescent agents can be irradiated. In the future, pay attention to testing, especially for babies, or personal products and skin care products.

If it is a three-no product, there is indeed a risk of containing fluorescent agents.

In everyday life, there are many opportunities to come into contact with fluorescent agents. As long as it does not exceed a certain standard (the above method can only detect whether it contains fluorescent agent, not whether it exceeds the standard), it will bring a lot of benefits to our lives. If you come into contact with it in excess, it can cause harm to the human body.

Tips: Ultraviolet light can not be seen without irradiating fluorescent substances (if there is a small amount of white light, it is part of the visible light emitted by the lamp beads, not ultraviolet rays), if the reflection can be seen, it means that the irradiated object has a fluorescence reaction. Ultraviolet rays are harmful to the human body, avoid direct exposure to the human body and use for a long time.

First, after applying **, it depends on whether the face is white, especially on the forehead, many people think that the effect is so good that it is so white when it is applied, in fact, it is the effect of the fluorescent agent;

Second, after applying **, use the lamp to identify the authenticity of the coin shine on the **, the luminescence is the addition of fluorescents, and the bar KTV saw some women standing under the light to return to the light and white the dead, which is caused by the addition of fluorescents;

** It is a carrier of beauty care products, which is applied to the face for 15-30 minutes. When the nutrients of the skin care products are slowly absorbed, the film that is removed is currently widely used in powder blending, kaolin, non-woven fabrics, and silk**, tencel**, bio-fiber**, and non-woven fabrics**. Superconducting membrane** is the latest generation of innovative technology.

Take some of the essence liquid in ** and put it on white paper, and then turn on the ultraviolet lamp, if there is a fluorescent reaction, it means that ** contains phosphor. Or use fire to dry the ** essence on the white paper, if the essence drops on the part is different or whiter than the surrounding white paper, then such ** must not be used.

The fluorescent agent is invisible to the naked eye, and this must be taken to a professional institution and tested with a professional instrument. If you are afraid that there is a fluorescent agent in it, you can use the simplest and cheapest way to apply it, such as cucumber slices, banana honey**, which are very good health**.

Strictly speaking, it's not glowing, but you can see the miserable white brightness of the light on the face, I don't know how to describe it in words, in short, you can clearly see that it is different from other people's faces! It's like wearing white clothes and playing different lights in a discotheque!

1. The following three methods are recommended to detect whether ** contains fluorescent agents.

2. The method is as follows:

1. In a completely dark environment, only a banknote detector is needed to irradiate the light, and if the light of the face is emitted, then it contains fluorescent.

2. Find a new coin, draw back and forth on **, if there is no change, it means that ** does not contain heavy metals such as lead and mercury, if it turns black, it means that it contains lead and mercury, and the darker the color, the more content.

3. Send it to a professional institution for testing.

How do you want to check it?

You can see it by shining it with a fluorescent light.