Fluoride Standard, 100 ppm (1mL = 0.1mg F)
Manufacturer: LabChem Inc.
Fluoride Standard, 100 ppm from LabChem Inc. is a precision-manufactured reagent designed for the quantitative determination of fluoride ions. With a certified concentration of 100 mg/L (1 mL = 0.1 mg F), this high-level standard is primarily used as a stock solution for creating multi-point calibration curves or for analyzing high-fluoride samples in industrial wastewater and process chemistry.
Description
Features:
- Stock Solution Efficiency: The 100 ppm concentration is ideal for laboratories that perform frequent serial dilutions, providing a stable base for creating lower-level (0.1–10 ppm) working standards.
- NIST-Traceable Quality: Manufactured with ultra-pure water and high-purity salts to ensure results align with national standards, essential for ISO-certified and regulated laboratories.
- Controlled Purity: Meticulously processed to eliminate trace interferences that can skew Ion Chromatography (IC) peaks or disrupt electrode potentials.
- Long-Term Stability: Optimized to maintain ionic integrity over time, ensuring that your calibration remains consistent from the first use to the last.
Safety & Regulatory Information:
WARNING! Chemical Hazard: While used in many municipal systems, concentrated fluoride is toxic if ingested and can cause irritation to skin and eyes.
- Personal Protection: Wear nitrile gloves, safety splash goggles, and a lab coat.
- Storage: Store in a tightly closed polyethylene container at room temperature.
- Crucial Handling Note: Never transfer this standard to a glass container. Fluoride ions are chemically aggressive toward silica; glass storage will lead to the etching of the container and a significant drop in the standard's actual concentration.
- Usage Tip: When performing Ion Selective Electrode (ISE) analysis, always use a magnetic stirrer at a constant speed for both standards and samples to ensure a uniform response.
| Chemical CAS Number | 7681-49-4 |
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Fluoride Standard, 100 ppm Safety Data Sheet (SDS) | Download |
Fluoride Standard, 100 ppm from LabChem Inc. is a precision-manufactured reagent designed for the quantitative determination of fluoride ions. With a certified concentration of 100 mg/L (1 mL = 0.1 mg F), this high-level standard is primarily used as a stock solution for creating multi-point calibration curves or for analyzing high-fluoride samples in industrial wastewater and process chemistry.
Starting at $63.70
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