Detailed introduction:
     High-quality medical grade polystyrene is used to produce packaging in the 100,000-class clean workshop, and the microporous surface is optimized by sugu technology;
     Each batch of products is tested by adsorption performance and other indicators to ensure minimum background, minimum hole spacing and minimum batch difference (cv < 5%), thus ensuring long-term stable supply adsorption after the customer selects the model by preliminary screening. a product that is uniformly stable and specific;