--- product_id: 642203229 title: "Hanna HI70024p Solution Packets - 35 PPT Salinity Calibration Solution Sachets - Portable Single-use sachets - 25 Packs" brand: "wlr industries" price: "€ 84.33" currency: EUR in_stock: true reviews_count: 7 category: "Wlr Industries" url: https://www.desertcart.hr/products/642203229-hanna-hi70024p-solution-packets-35-ppt-salinity-calibration-solution-sachets store_origin: HR region: Croatia --- # Portable single-use sachets 35.00 ppt precise salinity UV-block foil packaging Hanna HI70024p Solution Packets - 35 PPT Salinity Calibration Solution Sachets - Portable Single-use sachets - 25 Packs **Brand:** wlr industries **Price:** € 84.33 **Availability:** ✅ In Stock ## Summary > 🧪 Calibrate with confidence, wherever your fieldwork takes you! ## Quick Answers - **What is this?** Hanna HI70024p Solution Packets - 35 PPT Salinity Calibration Solution Sachets - Portable Single-use sachets - 25 Packs by wlr industries - **How much does it cost?** € 84.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/642203229-hanna-hi70024p-solution-packets-35-ppt-salinity-calibration-solution-sachets) ## Best For - wlr industries enthusiasts ## Why This Product - Trusted wlr industries brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **On-the-Go Ready:** Compact, single-use packets designed for effortless field calibration - • **UV-Protected Freshness:** Light-block sachets prevent oxidation, ensuring consistent results - • **Long Shelf Life Assurance:** Up to 5 years unopened, guaranteeing reliability when you need it most - • **Temperature-Adapted Values:** Each sachet features a temperature chart for real-time accuracy adjustments - • **Precision-Calibrated Salinity:** NIST-traceable 35 ppt @ 25°C for unmatched accuracy ## Overview The Hanna HI70024p Solution Packets deliver premium 35.00 ppt salinity calibration in portable, single-use sachets. Featuring UV-block foil packaging to prevent oxidation and printed temperature charts for precise adjustments, these NIST-traceable solutions ensure reliable probe calibration in the field. With a 5-year shelf life unopened, they combine convenience and accuracy for professional water testing. ## Description HI70024P is a premium quality 35.00 ppt salinity calibration solution that is NIST traceable and contained in portable single-use sachets. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna's line of calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI70024P is for 25 sachets containing 20 mL of solution. Review: Don’t use for reflectometer calibration - Don’t use for reflectometer calibration. Will show you 25ppt. Only for probes. Used it for APEX working fine. Review: Expensive but works - Far too expensive for some salty water that you only need every once in a while but it does the trick. ## Features - Long Lasting : Light block packaging prevents oxidation from UV light that could alter the value - Easy TO USE : Temperature chart of the actual ppt value at various temperatures printed on each sachet - PREMIUM QUALITY : 35.00 ppt @ 25°C salinity value. - PORTABLE : Ideal for field use due to portability, it goes where you go. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D8K274DK | | Best Sellers Rank | #50,103 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #45 in Aqueous Solutions | | Brand | WLR Industries | | Color | white | | Date First Available | May 24, 2024 | | EU Spare Part Availability Duration | 5 Years | | Item Weight | 1.43 pounds | | Item model number | 70024p | | Manufacturer | WLR Industries | | Measurement Type | Practical Salinity Units (ppt) | | Package Dimensions | 7.09 x 5.94 x 3.03 inches | | Power Source | Battery Powered | | Specification Met | NIST | | Style | Handheld water tester solution | | UPC | 850063330206 | | Upper Temperature Rating | 25 Degrees Celsius | ## Product Details - **Brand:** WLR Industries - **Color:** white - **Power Source:** Battery Powered - **Specification Met:** NIST - **Style:** Handheld water tester solution ## Images ![Hanna HI70024p Solution Packets - 35 PPT Salinity Calibration Solution Sachets - Portable Single-use sachets - 25 Packs - Image 1](https://m.media-amazon.com/images/I/51-ZCGCC2iL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Don’t use for reflectometer calibration *by S***D on October 8, 2025* Don’t use for reflectometer calibration. Will show you 25ppt. Only for probes. Used it for APEX working fine. ### ⭐⭐⭐⭐⭐ Expensive but works *by W***A on August 19, 2025* Far too expensive for some salty water that you only need every once in a while but it does the trick. ### ⭐⭐⭐⭐⭐ perfect *by C***A on August 21, 2025* perfect for my hanna ## Frequently Bought Together - WLR Industries Hanna HI70024p Solution packets - 35 ppt Salinity Calibration Solution Sachets - portable single-use sachets - 25 packs, white - Hanna Instruments HI782-25 Marine Nitrate High Range Checker Reagents (25 Tests) - HI772-26 HI755-26 Alkalinity Checker Reagent (25 Tests) - Hanna Instruments --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/642203229-hanna-hi70024p-solution-packets-35-ppt-salinity-calibration-solution-sachets](https://www.desertcart.hr/products/642203229-hanna-hi70024p-solution-packets-35-ppt-salinity-calibration-solution-sachets) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*