Certified Reference Material Manufacturer (Proficiency Testing) Equipment
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Manufactured by ASI Standardsbased in USA
Chlorine in Mineral Oil. Chlorine in Mineral Oil manufactured and certified gravimetrically under the guidance of an ISO 9001 quality management system. When applicable, standards are traceable to NIST certified reference materials. Chlorine in Petroleum Oil and Petroleum fuels are manufactured ...
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Distributed by Essex Scientific Laboratory Supplies Limited (ESSLAB)based in UNITED KINGDOM
Accredited Standards Certified Reference Materials (CRM) are of the very highest quality and are manufactured using ultra high purity acid and 18 megohm doubly deionized water that has been filtered through a 0.2 micron filter. They are suitable for use as calibration test or quality control materials for ...
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Manufactured by Spexbased in USA
the flow of water or other liquid through the inside and over the outside of the pipettes. As a result, our chemists spent less time cleaning pipettes, and more time manufacturing SPEX CertiPrep Certified Reference Materials (CRMs); used and trusted by labs all over the ...
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Manufactured by Inorganic Venturesbased in USA
Inorganic Ventures' 10 µmhos/cm Conductivity at 25°C is a 125mL certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration ...
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Manufactured by Inorganic Venturesbased in USA
Inorganic Ventures' 10 µmhos/cm Conductivity at 25°C is a 500mL certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration ...
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Manufactured by NSI Lab Solutionsbased in USA
Certified Reference Materials for TSS, TDS, and TS in Water ISO Guide 34 Accredited. Pure: Manufactured from highest purity water and analytically verified neat source materials. Certified: Accuracy, homogeneity and performance of each lot is certified in our ISO 17025 accredited ...
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Manufactured by Inorganic Venturesbased in USA
Inorganic Ventures' 10,000 ppm (µg/mL) Chloride for IC is a 500mL certified reference material set in a water matrix for stability. This chloride standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration ...
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Manufactured by Inorganic Venturesbased in USA
Inorganic Ventures' 10,000 ppm (µg/mL) Chloride for IC is a 125mL certified reference material set in a water matrix for stability. This chloride standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration ...
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Manufactured by Inorganic Venturesbased in USA
Inorganic Ventures' 1000 ppm (µg/mL) Antimony for AA is a 500mL certified reference material set in a nitric acid / tartaric acid matrix for stability. This antimony standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration ...
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Manufactured by NSI Lab Solutionsbased in USA
Manufactured using intact wheat gluten and certified by multiple ELISA methods, our new gluten reference materials can be used for both qualitative and quantitative applications. Formulated at 4 levels: blank, low, mid, and high. Nominal values are 0, 10, 20 and 40 mg/kg as gluten respectively, with actual method performance ...
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