Hanna HI7030L Conductivity Standard (500mL Bottle)

Description

Hanna HI7030L conductivity 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 ideal for applications involving saline or high-conductivity samples High-range calibration for EC meters in saltwater aquariums, seawater analysis, brine solutions, wastewater treatment, and industrial processes Multi-point calibrations alongside mid-range (e.g., HI7031L 1413 µS/cm) or low-range standards

Specifications

• Conductivity Value: 12,880 µS/cm at 25°C (temperature compensation chart included on the bottle)
• Volume: 500 mL (smaller 230 mL version: HI7030M; larger 1 L: HI7030/1L; gallon: HI7030/1G)
• Traceability: Prepared against NIST 2202 SRM potassium chloride reference in deionized water (per ISO 3696/BS3978)
• Accuracy: Produced using 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); HI7030L/C version includes Certificate of Analysis
• Composition: Reagent-grade chemicals for stability and purity

Air tight bottle with tamper-proof seal

Accuracy: Produced using certified balances, Class A glassware, and calibrated thermometers

• Ensures quality and freshness of solution

Each bottle marked with lot number and expiration date

• Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.