采用铝箔，PE，PET树脂复合而成，耐腐蚀，耐酸碱，气密性强
采用超高频封口具有强度高，可广泛应用石化，炼油，化工等各类气体样品的分析采集
特点：
解决了橡胶球胆作为袋体产生的气体渗漏和吸附难题。
确保气体样品分析的可靠性，提高了充分测量的精度。
为气体样品的保留提供方便。
Compoud of PE,PET,foil, corrosive resistance, Acid-Alkali resistance, sealing strengthen
Sealing strengthened by Super frequency, which is fit for gas sample collection in the field of petro, oil refinery, chemicals
Features:
Resolving the gas absorption and infiltration caused by rubber bladder;
Ensure the analysis reliability of gas sample, and make the precision measurement;
Make convenience for gas keeping.
