--- product_id: 452606126 title: "AI1115 pH Calibration Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, HDPE (High Density Polyethylene)" brand: "apera instruments" price: "1074.40 DT" currency: TND in_stock: true reviews_count: 1 category: "Apera Instruments" url: https://www.desertcart.tn/products/452606126-ai1115-ph-calibration-solution-kit-7-00-4-00-10 store_origin: TN region: Tunisia --- # Β±0.01 pH accuracy Temp/pH reference chart included Double-sealed, 1-year shelf life AI1115 pH Calibration Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, HDPE (High Density Polyethylene) **Brand:** apera instruments **Price:** 1074.40 DT **Availability:** βœ… In Stock ## Summary > 🎯 Calibrate like a pro β€” precision that keeps you ahead of the curve! ## Quick Answers - **What is this?** AI1115 pH Calibration Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, HDPE (High Density Polyethylene) by apera instruments - **How much does it cost?** 1074.40 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/452606126-ai1115-ph-calibration-solution-kit-7-00-4-00-10) ## Best For - apera instruments enthusiasts ## Why This Product - Trusted apera instruments brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe & Compliant:** Non-hazardous formula with downloadable MSDS, shipped without DOT restrictions for hassle-free handling. - β€’ **Long-Lasting Reliability:** Double-sealed HDPE bottles with a 1-year shelf life and clear expiration dates keep your solutions fresh. - β€’ **Temperature-Savvy pH Reference:** Integrated temperature/pH chart accounts for environmental changes, boosting your confidence in every reading. - β€’ **Mess-Free, Organized Calibration:** Unique Callbox and color-coded bottles keep your workspace clean and efficient. - β€’ **Precision-Calibrated for Perfection:** NIST-certified accuracy within Β±0.01 pH ensures your measurements are always on point. ## Overview The AI1115 pH Calibration Solution Kit by Apera Instruments offers ultra-precise, NIST-certified buffer solutions (pH 4.00, 7.00, 10.01) in durable, double-sealed HDPE bottles. Designed for all pH meters, it includes a temperature/pH reference chart and a smart Callbox for organized, mess-free calibration. With a 1-year shelf life and non-hazardous formulation, this kit is the trusted choice for professionals demanding accuracy and convenience. ## Description The Apera Instruments AI1114 pH calibration buffer solution Kit includes two 16oz bottles of pH buffer solutions (pH 4.00 & pH 7.00); plus Aprea's unique Callbox for easy organization of all buffer solutions. Say Goodbye to all the mess when performing calibrations. The color-coded buffer solutions are standardized against NIST certified pH References within 0.01 pH at 25˚C (77˚F). it’s ideal for the calibration of all types of pH meters. Since pH level is affected by temperature, a temperature/pH reference Chart is provided on the bottle label for reference. All the solutions are double-sealed, not subject to the DOT shipping restrictions; have a 1-year shelf life. Expiration date is printed on the bottle. MSDS documents are downloadable. Note: store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of REACH of children. Review: A must-have!! - Bought this for my Apera Ph60 pen!! I love using this stuff over the buffer powder!! Seems WAY more accurate!! Quicker reading in my opinion!! Super easy to use!! Everything arrived safely with no leaks! Thank you very much!! ## Features - High accuracy (Β±0.01 pH): standardized against NIST Certified pH references within 0.01 pH at 25˚C (77˚F). ideal for the calibration of all pH meters - Color-coded, double-sealed, 1-year shelf life - Expiration date and temperature/ph reference chart provided for reference - Non-hazardous product (msds is downloadable) ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Apera Instruments | | Manufacturer | Apera Instruments, LLC | | Model number | AI1115 | | Number of Memory Sticks | 1 | | Item Weight | 226 g | | Product Dimensions | 5.08 x 5.08 x 20.32 cm; 226.8 g | | Item model number | AI1115 | | Item Height | 8 Inches | | Item Width | 2 Inches | | Are batteries included? | No | ## Images ![AI1115 pH Calibration Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, HDPE (High Density Polyethylene) - Image 1](https://m.media-amazon.com/images/I/810lRyc3DbL.jpg) ![AI1115 pH Calibration Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, HDPE (High Density Polyethylene) - Image 2](https://m.media-amazon.com/images/I/71ee5480OsL.jpg) ![AI1115 pH Calibration Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, HDPE (High Density Polyethylene) - Image 3](https://m.media-amazon.com/images/I/71XsdV6YUkL.jpg) ![AI1115 pH Calibration Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, HDPE (High Density Polyethylene) - Image 4](https://m.media-amazon.com/images/I/81vyCcXJl2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A must-have!! *by E***R on 4 November 2025* Bought this for my Apera Ph60 pen!! I love using this stuff over the buffer powder!! Seems WAY more accurate!! Quicker reading in my opinion!! Super easy to use!! Everything arrived safely with no leaks! Thank you very much!! ## Frequently Bought Together - Apera Instruments AI1115 pH Calibration Buffer Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, NIST Traceable - Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes - Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, Β±0.01 pH Accuracy, Lcd display --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/452606126-ai1115-ph-calibration-solution-kit-7-00-4-00-10](https://www.desertcart.tn/products/452606126-ai1115-ph-calibration-solution-kit-7-00-4-00-10) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-26*