Analytical Standards

CERTIFIED REFERENCE MATERIAL OF CARBON-13 LABELLED BISPHENOL A

General description The certified secondary standard reference buffer solution of potassium hydrogen phthalate is gravimetrically prepared using a high-quality reagent in high-purity water. Its pH value is measured by differential potentiometry

General description The certified secondary standard reference buffer solution (potassium dihydrogen phosphate/disodium hydrogen phosphate) is gravimetrically prepared using high-quality reagents in high-purity water. Its pH value is measured by

General description The certified secondary standard reference buffer solution (di-sodium tetraborate decahydrate) is gravimetrically prepared from high-quality sodium borate in high-purity water. Its pH value is measured by differential

General description The potassium tetraoxalate dihydrate certified secondary standard reference buffer solution is gravimetrically prepared using high-quality salt in high-purity water. Its pH value is measured by differential potentiometry with

General description The certified secondary standard reference buffer solution of potassium dihydrogen phosphate/disodium hydrogen phosphate is gravimetrically prepared using high-quality reagents in high-purity water. Its pH value is analyzed by

The HE73 and HE53 halogen moisture analyzers are reliable and cost-effective solutions for determining the moisture content of your products to maintain quality and ensure optimum shelf-life. These robust and affordable moisture analyzers benefit

Manufactured and certified in strict accordance with the requirements of ISO 17025 and ISO 17034. Kinematic viscosity measurements have been made in accordance with ASTM D445, using Reference Viscometers certified in accordance with ASTM D446 and

Concentration 10,000 +/- 100 ug/ml Matrix: &lt5% HNO3 NIST Traceable

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.

Please note that the value stated on this page is nominal . All certified values for the current lots of all Paragon Cleveland Open Cup Flash Point Standards can be found on the Paragon Scientific webpage This product is a certified reference