Hanna HI7032L 1382 mg/L (ppm) TDS Calibration Solution (500mL Bottle)

Description

HI7032L is a premium quality 1,382 mg/L (ppm) TDS calibration solution that is prepared against a NIST traceable potassium chloride solution. Hanna TDS solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of TDS calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottleHanna HI7032L 1382 mg/L (ppm) TDS Calibration Solution (500mL Bottle)

Specifications

• TDS Value: 1382 mg/L (ppm) at 25°C (temperature compensation chart on bottle)
• Traceability: Prepared against NIST traceable potassium chloride SRM (Standard Reference Material) in deionized water (per ISO 3696/BS3978)
• Accuracy: High precision with certified balances, Class A glassware, and calibrated thermometers
• Packaging: FDA-approved, light-tight, air-tight bottle with tamper-proof seal; lot number and expiration date marked
• Shelf Life: 5 years from manufacture (unopened)
• Composition: Reagent-grade chemicals for purity and stability

Applications

Emphasizing compatibility with EC standards (e.g., 1413 µS/cm) and popular uses (hydroponics) to stand out

• Calibration of TDS meters in hydroponics (nutrient solutions often calibrated to ~1000–2000 ppm)
• Agriculture, soil testing, aquariums, food & beverage, and water quality monitoring
• Compatible with Hanna TDS/EC probes/meters (e.g., GroLine, edge® series, portable testers)