Hanna HI70024P 35.00 PPT Marine Salinity Calibration Solution (25 x 20 mL Sachets)
$42.99
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Standard U.S. shipping: $12.99; free standard shipping on eligible qualifying orders of $100 or more. Specialty shipments are charged separately.
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Standard/Economy: $12.99; free standard shipping on eligible qualifying orders of $100 or more.
Most in-stock orders process in 1–3 business days. Estimated standard transit is 5–12 business days after dispatch. Backorders, preorders, and special orders follow their stated lead times. Dates are estimates, and separate shipments may have separate charges.
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Accurate Salinity Starts with Proper Calibration
Keep your salinity tester or refractometer performing at its best with the Hanna HI70024P 35.00 PPT Marine Salinity Calibration Solution. Designed specifically for saltwater aquariums, this premium NIST-traceable calibration standard ensures your equipment delivers accurate, dependable salinity measurements every time you test.
Each box contains 25 individually sealed 20 mL sachets, providing a fresh, contamination-free calibration solution every time. Unlike bottled solutions that can become contaminated after repeated use, each single-use packet guarantees maximum accuracy while eliminating waste and cross-contamination.
Standardized to 35.00 PPT at 25°C, HI70024P is ideal for calibrating the Hanna HI98319 Marine Salinity Tester, digital salinity meters, conductivity meters, and marine refractometers used by reef hobbyists and aquarium professionals.
Key Features
- Genuine Hanna Instruments calibration solution
- Standardized to 35.00 PPT at 25°C
- NIST traceable for dependable accuracy
- Includes 25 individual 20 mL single-use sachets
- Fresh solution with every calibration
- Lot numbered and expiration dated
- Light-block foil packaging helps preserve solution quality
- Compatible with digital salinity testers, conductivity meters, and marine refractometers
- Ideal for reef aquariums, fish-only systems, and saltwater mixing stations
Perfect For
- Hanna HI98319 Marine Salinity Tester
- Marine Refractometers
- Digital Salinity Meters
- Conductivity Meters
- Reef Aquariums
- Fish-Only Saltwater Aquariums
- Saltwater Mixing Stations
- Professional Aquarium Maintenance
Specifications
- Model: HI70024P
- Concentration: 35.00 PPT @ 25°C
- Quantity: 25 Sachets
- Volume: 20 mL Each
- Packaging: Single-Use Foil Sachets
- Traceability: NIST Traceable
- Shelf Life: Up to 5 years unopened
What's Included
- 25 × Hanna HI70024P 35.00 PPT Calibration Solution Sachets (20 mL Each)
Why You'll Love It
Accurate salinity is one of the most important factors in maintaining a healthy reef aquarium. Using fresh calibration solution regularly helps ensure your salinity tester or refractometer continues providing reliable readings, giving you greater confidence during water changes, salt mixing, and routine aquarium maintenance.
The convenient single-use packets eliminate contamination concerns and provide laboratory-quality calibration whenever you need it.
Why Buy from Infinity and Beyond Aquatics?
At Infinity and Beyond Aquatics, we carry genuine Hanna Instruments products trusted by reef hobbyists and professionals around the world. Whether you're calibrating your salinity tester or building a complete water testing station, we're committed to providing premium equipment and dependable customer service.