If it is possible, the rooms for GC, ICP, ICP-MS should have a buffer area for gas cylinder cabinet and noisy compressor storage; thereby the buffer room will keep the inner area of the room clean.

• 建议有条件的情况下，气相色谱、等离子体发射光谱、等离子体质谱也应建立缓冲间，缓冲间用来放置安全气瓶柜和有噪声的压缩机以及保持清洁）。