1.Usage
HAWACH syringe filter is used with syringes to filter chemical turbid solution samples, most commonly used in chemical HPLC-MS/GC-MS analysis of liquid and air dedusting, sterilization filtration, biological sample preparation, tissue culture media, microbial media, buffer solutions, etc. And impurities re-movement and so on.
2.Highlights
As an end user, we will give priority to the following factors when using syringe filter. Firstly, please make sure the membrane material + diameter + aperture is consistent with the demand. Then, the extractability, quality consistence and operation pressure will decide the product quality.
2.1 Extractability
Whether there is impurity elution during the filtration process (especially the same type of impurities as the target to be analyzed by the customer). HAWACH syringe filters are not problematic in most experiments, as its filter is a high-purity quality membrane imported from Germany/USA/Japan.
The housing is medical grade PP material, which has good compatibility with most laboratory solvents; 10W Class clean workshop production, no impurities introduced; Ultrasonic welding technology, no impurities introduced. For most laboratory needs, its filters are applicable.
2.2 Quality Consistence
This is also the foreign customers care most. In fact, not only the stability problems of filters, the filter paper, filter membranes, filter cartridges, etc. are also critical.
HAWACH is proud of its product stability with the strict quality control of the factory, including the production of a filter, the detection of raw materials, the monitoring of production processes, and the inspection of finished products.
没有评论:
发表评论