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HM Digital PH-P7 pH 7.0 Buffer Solution - 20-Pack (20ml each)
HM Digital PH-P7 pH 7.0 Buffer Solution - 20-Pack Maintain accurate pH measurements with the HM Digital PH-P7 pH 7.0 Buffer Solution 20-Pack . This bulk pack of neutral calibration standards is perfect for labs, commercial operations, and frequent users who need reliable pH meter calibration.
Key Features
20-Pack Value: Twenty 20ml packets for multiple calibrations and long-term use
pH 7.0 Neutral Standard: Precise neutral point calibration for accurate pH measurements
Fresh Every Time: Individual packets ensure fresh solution for each calibration
Universal Compatibility: Works with HM Digital pH meters and other brands
Lab-Grade Quality: Professionally formulated for reliable, consistent calibration
Cost-Effective: Bulk packaging provides better value for frequent users
Applications Ideal for high-volume pH testing in:
Commercial hydroponics operations
Aquaculture facilities and fish farms
Water treatment plants
Food & beverage production facilities
Laboratory testing environments
Pool and spa service companies
Agricultural testing operations
Quality control departments
Why pH 7.0 Calibration Matters pH 7.0 represents the neutral point on the pH scale. Calibrating your pH meter at this midpoint ensures accuracy across both acidic and alkaline ranges. For best results, use pH 7.0 buffer along with pH 4.0 and pH 10.0 buffers for complete two or three-point calibration.
Package Contents 20 individual packets × 20ml pH 7.0 buffer solution = 400ml total
Compatible with HM Digital PH-200, PH-80, COM-300, and other pH meters requiring pH 7.0 calibration.
