--- product_id: 725752882 title: "8oz pH Calibration Buffer Solution Kit pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution for pH/ORP Electrodes AI114 1" brand: "アペラ インスツルメンツ(apera instruments)" price: "₹ 1033" currency: INR in_stock: false url: https://www.desertcart.in/products/725752882-8oz-ph-calibration-buffer-solution-kit-ph-4-00-7 store_origin: IN region: India --- # 8oz pH Calibration Buffer Solution Kit pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution for pH/ORP Electrodes AI114 1 **Brand:** アペラ インスツルメンツ(apera instruments) **Price:** ₹ 1033 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** 8oz pH Calibration Buffer Solution Kit pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution for pH/ORP Electrodes AI114 1 by アペラ インスツルメンツ(apera instruments) - **How much does it cost?** ₹ 1033 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/725752882-8oz-ph-calibration-buffer-solution-kit-ph-4-00-7) ## Best For - アペラ インスツルメンツ(apera instruments) enthusiasts ## Why This Product - Trusted アペラ インスツルメンツ(apera instruments) brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Apera Instruments AI1114 pH キャリブレーション溶液キット(7.00、4.00)、各16オンス、アペラ CalPodソリューションホルダー。 Apera pHキャリブレーションバッファーは、ISO 9001:2015の施設でISO 17025:2017認定を受け、高純度試薬、脱イオン水、認定された分析天秤を使用して温度制御された環境で製造されています。 報告された値は25℃で+/- 0.01 pHまで正確で、NIST標準参考資料(SRM)まで追跡可能です。 MSDS文書はダウンロード可能です。 分析証明書はリクエストにより取得できます。 すべてのpHバッファーは、未開封のボトルの製造から2年の有効期限があります。 ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Apera Instruments, LLC | | Part number | AI1114 | | Item Weight | 453 g | | Is Discontinued By Manufacturer | No | | Style | pH4, 7 (16oz) + Calibration Container | | Material | HDPE (High Density Polyethylene) | | Pattern | Lab Supplies | | Cutting Diameter | 2 Inches | | Measurement System | US | | Batteries Included | No | | Batteries Required? | No | | Item Dimensions LxWxH | 5.1 x 5.1 x 20.3 cm | | Item Diameter | 2 Inches | ## Images ![8oz pH Calibration Buffer Solution Kit pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution for pH/ORP Electrodes AI114 1 - Image 1](https://m.media-amazon.com/images/I/71LIThTejuL.jpg) ![8oz pH Calibration Buffer Solution Kit pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution for pH/ORP Electrodes AI114 1 - Image 2](https://m.media-amazon.com/images/I/81vyCcXJl2L.jpg) ![8oz pH Calibration Buffer Solution Kit pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution for pH/ORP Electrodes AI114 1 - Image 3](https://m.media-amazon.com/images/I/71XsdV6YUkL.jpg) ![8oz pH Calibration Buffer Solution Kit pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution for pH/ORP Electrodes AI114 1 - Image 4](https://m.media-amazon.com/images/I/61iXjGAjXJL.jpg) ![8oz pH Calibration Buffer Solution Kit pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution for pH/ORP Electrodes AI114 1 - Image 5](https://m.media-amazon.com/images/I/61YEmY4cHGL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is the life span of the solution . Does it have an expiration date?** A: The lifespan of unopened pH buffer solutions (new batches) is two years, one year for the older batches. All of our solutions have expiration dates on the bottles. **Q: Do the buffers and storage solutions have a mold inhibitor?** A: no, I don't think it's have mold inhibitors **Q: Does this come with storage solution?** A: Yes a 4oz bottle of kci storage solution. It's in the pic and description. **Q: Do the buffers and storage solutions have a mold inhibitor?** A: I don't think so. ## Frequently Bought Together - Apera Instruments AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus Apera CalPod Solution Holder, 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, ±0.01 pH Accuracy, Lcd display --- ## 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.in/products/725752882-8oz-ph-calibration-buffer-solution-kit-ph-4-00-7](https://www.desertcart.in/products/725752882-8oz-ph-calibration-buffer-solution-kit-ph-4-00-7) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-18*