{"product_id":"ph-recalibration-kit-buffer-powder-packets","title":"pH Recalibration Kit — Buffer Powder Packets","description":"\u003cp\u003eKeep your 5-in-1 pH meter dead accurate and save money on recalibration with the pH Recalibration Kit. Includes five packs each of pH 4.00, 6.86, and 9.18 buffer powder — everything you need for a full 3-point calibration in under 5 minutes.\u003cbr\u003e\u003cbr\u003eKit includes:\u003cbr\u003e• 3x 250ml labeled, food-safe storage jars - perfect for preparing and storing solution for later repeated uses. \u003cbr\u003e• 5x packs each of pH 4.00, 6.86, and 9.18 for long-lasting recalibration readiness.\u003cbr\u003e• 250ml beaker for easy, accurate measurement of distilled water.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH 4.00 buffer packet (x5)\u003c\/li\u003e\n\u003cli\u003epH 6.86 buffer packet (x5)\u003c\/li\u003e\n\u003cli\u003epH 9.18 buffer packet (x5)\u003c\/li\u003e\n\u003cli\u003eInstructional calibration card\u003c\/li\u003e\n\u003cli\u003eCompatible with all Aero-Gro meters and many 3rd-party pH probes\u003c\/li\u003e\n\u003cli\u003eNIST-traceable accuracy: ±0.05 pH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aero-Gro","offers":[{"title":"Default Title","offer_id":61912481202546,"sku":"AG-PHK-001","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/0330\/4306\/files\/pH-Recalibration.png?v=1781041390","url":"https:\/\/aero-gro.com\/products\/ph-recalibration-kit-buffer-powder-packets","provider":"Aero-Gro","version":"1.0","type":"link"}