Hanna Instruments HI-70024P Salinity Standard 35.00ppt, 25 x 20ml sachets
HI-70024p is a premium quality calibration solution for seawater salinity in 25 x 20ml sachets.
HI-70024P Salinity Standard 35.00ppt
HI-70024P is 25 x 20ml sachets of premium quality 35.00 ppt marine salinity calibration solution that is NIST traceable. 35.00 ppt salinity calibration solutions are prepared using high quality ingredients and are standardised with high precision meters calibrated to certified references. Each bottle has the lot number and expiry date label. Hanna’s calibration solutions have been specially formulated to have an expiry of 5 years from the date of manufacture for an unopened bottle. Primary applications include marine, saltwater aquariums and aquaculture.
- 35.00 ppt @ 25°C salinity value
- Air tight bottle with tamper-proof seal to ensure quality
- Lot number and expiry date printed on each label
- ±0.2 ppt @ 25 °C accuracy
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.