Inorganic carbon standards

Bis((4S,5R)-4,5-diphenyl-4,5-dihydrooxazol-2-yl)methane.

The most frequent cause of inaccuracy in piston-operated pipettes is leakage. This arises from damage either to the seals, pistons, or tip cones.

BSC Type II NSF49 - LPD Compliance Service, Validation BSC/CO2

C1-27.

C1-27.

C1-27.

C1-27.

C1-27.

C1-27.

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 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

AA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL.