Liquefied Petroleum Gas Glass Sampling Bottles Used for Gas Chromatography. Superior Pressure Resistance: Silicon rubber gasket and special glass ensure superior seal pressure resistance. Direct Visual Observation: Visual window allows direct observation of sample color and state inside the bottle. Explosion Protection Design: Stainless steel, brass, or nylon protectors prevent explosion hazards for safety. Wide Temperature Range: Operating temperature range from -40 to 90 degrees Celsius for diverse conditions. Customizable Specifications: Available in various volumes and materials to meet specific requirements. High-Quality Materials: Constructed with 95# or GG17 borosilicate glass and brass or stainless steel parts. Versatile Application: Suitable for MTBE, LPG, butadiene, and propylene analysis and storage. OEM and ODM Services: Manufacturer offers OEM and ODM services for customized production needs.