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色谱用载气/色谱仪用标准气体
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色谱用载气/色谱仪用标准气体

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其他名称：色谱标气/色谱标准气体/色谱用各种载气
包装规格：2L/4L/8L铝合金气瓶，2L/4L/8L钢瓶，40L碳钢瓶
产品描述：99.999~99.9999%的高纯氮气、高纯液氮、高纯氦气、高纯氢气、高纯甲烷等，及干燥空气等混合气体。
产品须知：瓶装气体产品为高压充装气体，使用时应经减压降压后方可使用。包装的气瓶上均有使用的年限，凡到期的气瓶必须送往有部门进行安全检验，方能继续使用。每瓶气体在使用到尾气时，应保留瓶内余压在0.5MPa，最小不得低于0.25MPa余压，应将瓶阀关闭，以保证气体质量和使用安全。瓶装气体产品在运输储存、使用时都应分类堆放，严禁可燃气体与助燃气体堆放在一起，不准靠近明火和热源，应做到勿近火、勿沾油腊、勿爆晒、勿重抛、勿撞击，严禁在气瓶身上进行引弧或电弧，严禁野蛮装卸。
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