Waters, 700001713, Refractive Index Performance and Operation Solution

Standard used for operation and performance assessment of Refractive Index detector. 1 Ampule (10 ml standard solution contains): - 2.0 g/L caffeine +/-1%

Specifications
Separation Mode: Reversed Phase
Detection Method: RI
Formulation: Liquid
Storage Condition: Room Temperature
System Type: LC
Shelf Life: 36 Months
Shipping Condition: Ambient
Volume: 10 mL
Type: Reference
UNSPSC: 41116107
Application: System Performance
Product Type: Standards
Units per Package: 1 pk

Additional Information
Refractive Index Performance and Operation Solution Reversed-phase Refractive Index Performance and Operation Solution Standard is used for operation and performance assessment of Refractive Index (RI) detectors. The Standard consists of 1 Ampule (10 ml standard solution contains): - 2.0 g/L caffeine +/-1%. Due to their ability to detect all chemicals, refractive index detectors are sometimes referred to as the "universal detector" in liquid chromatography. The Refractive Index Performance and Operation Solution is shipped in Liquid form and has been categorized as Hazardous material; hence special handling and best laboratory practices must be used when working with the standard. The Refractive Index Performance and Operation Solution should be stored at Room Temperature and pressure and can provide a shelf life of 36 months. The Refractive Index Performance and Operation Solution, like all of Waters' equipment, is built-in dedicated, state-of-the-art Waters facilities. All of our water manufacturing plants and facilities adhere to the most stringent cGMP and ISO 9001 guidelines. Each step of the manufacturing process is meticulously monitored and controlled, ensuring that the equipment in your labs is of the highest quality. If you would like to learn more about Waters' other lab equipment, please look through our catalog or visit our website, where you may shop for lab equipment tailored to your specific needs. You can also contact one of our worldwide client support service team members via our website for general questions, guidance, or issues. You may also want to check out the LCMS Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk. All Waters LCMS Certified vials are produced following tightly controlled manufacturing processes and handling procedures. They are tested with mass spectrometers and come packaged with a certificate of analysis showing the reference and vial scan for the manufacturing lot.

FAQ
What Role Does Sensitivity Play In Chromatography? The signal output per unit concentration or mass of a substance in the mobile phase entering the detector, for example, the slope of a linear calibration curve, is referred to as sensitivity. For concentration-sensitive detectors, sensitivity is sometimes defined as the ratio of peak height to analyte concentration in the peak. In mass-flow-sensitive detectors, it is the ratio of peak height to unit mass. To be a distinct performance attribute, sensitivity must be solely dependent on the chemical measurement procedure, not on scale considerations. Many instrumental and chemical parameters influence the ability to detect (that is, qualify) or measure (that is, quantify) an analyte.