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Physical Property Reference Materials

Physical property tests provide valuable information about the physical characteristics of environmental samples - such as air, water and soil – and play a crucial role in determining quality, suitability for various purposes, and potential impacts on ecosystems and human health.


We offer high-quality reference materials designed to support your environmental testing of physical properties: including pH, conductivity, turbidity, density, refractive index and colour standards. Discover our full portfolio of physical property reference materials below.

 

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{{ "Please see individual products for specific accreditation status" | truncate(70) }} See our accreditations

ISO 17034
ISO/IEC 17025
ISO 9001

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