标准参考物也称为质控样，是一种经确定了高稳定度的物理，化学和计量学特性，并经正式批准可作为标准使用，以便用来校准测量器具，评价分析方法或给材料赋值的物质或材料，用于评价测量方法和测量结果的准确度。
标准参考物质 standard reference materials ; standard substance ; SRMStandard Reference Material
检定合格标准参考物质 certified reference material ; crm
中国标准参考物质 Chinese Standard Reference Material
或标准参考物质 standard reference material
玻璃标准参考物质 Glass standard reference materials
生物标准参考物质 Biological standard reference materials
二级参考标准物质 secondary reference standard material
标准土壤参考物质 Standard Reference Material
用NBS标准参考物核对了实验中使用的部份标准，结果满意。
The partial standards used in our experiment are checked with NBS standard reference material and the results are satisfactory.
关键试剂，如：抗体，示踪物，参考标准品和基质应适当定义并在规条件下储存。
Key reagents, such as antibody, tracer, reference standard, and matrix should be characterized appropriately and stored under defined conditions.
提出通过修正标准参考环境而确定安全基准环境的理论，然后用足用参数来评价不同污染物的环境影响。
A theory is proposed that safety reference environment can be got by modifying standard reference environment. The exergy is used to valuate the environmental impact of different pollutants.
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