Reagents, P, 40 g
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PAHs by HPLC certified reference material
MilliporeSigmaThis Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more…
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PAHs in Soil Proficiency Testing Material
MilliporeSigmaPAHs in Soil - PT proficiency testing material is produced in accordance with ISO/IEC 17043:2010. This product is produced according to TNI requirements. However, please note, this sample may include non-TNI analytes as well. Supelco(R) is a global proficiency testing (PT) provider that…
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Phenols - PT Proficiency Testing Material
MilliporeSigmaPhenols - PT is produced following the ISO/IEC 17043:2010. The PT portfolio allows our test components to offer significant performance data to monitor and prove competency to customers, accreditation bodies or both.Supelco(R) is a global proficiency testing (PT) provider that manufactures…