{"product_id":"hanna-groline-ph-4-01-buffer-sachets-25-20-ml","title":"Hanna GroLine pH 4.01 Buffer Sachets — 25 × 20 mL","description":"\u003cp\u003epH 4.01 buffer in single-use sachets — the acidic point for two-point pH calibration, portioned fresh for every use. Hanna's GroLine sachet packaging follows the same naming as its HI70300G storage sachets.\u003c\/p\u003e\n\u003cp\u003eSingle-use sachets keep calibration solution factory-fresh — every calibration uses solution that has never been exposed to air or contamination. The light-blocking foil packaging protects against UV degradation, and each sachet is marked with its lot number and expiration date. Box of 25 sachets, 20 mL each.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":54278765543707,"sku":"HI70004G","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6768\/1563\/files\/groline-ph-4.01-buffer-sachets25-sachets-of-20-ml-hi70004g__79866.jpg?v=1792259013","url":"https:\/\/ghhydro.com\/products\/hanna-groline-ph-4-01-buffer-sachets-25-20-ml","provider":"Green Harvest Hydroponics","version":"1.0","type":"link"}