How to determine whether the choice of test paper bottle is correct or not, the appropriate test paper bottle should have the following characteristics:

1. Firstly, as a container for storing test paper, the test paper bottle plays an important role in the shelf life of the test paper. We often pay much attention to the sealing problem of test paper bottles and neglect the stability problem. The quality stability between batches is the key to the stability of test paper bottles. Just like the test paper, although the independent packaging is convenient, but the batch can not be controlled, the measurement results are likely to be different, the test paper bucket is the same, a good test paper bucket batch and batch error to reduce to the lowest, is the final result.

48 mm paper bottles

2. Second, the operation process of the machine is smooth. At present, most of the machines that use drum test strips are European and American machines. Good test paper bottles have the same flow stability in different machines, reducing the production cost of single product

3. At present, there are 25 pieces/barrel packaging on the market, which are generally required to be used up in 2-3 months after unpacking. That is to say, the end customers are those who need long-term monitoring, that is, stable customer groups.