pH Paper, Fil-Chem$40.79 Range (UOM: pH) Choose an option3.5-5.23.8-5.5Clear pH Paper, Fil-Chem quantity Add to cart SKU: PH/3552 & PH/3855 Categories: Laboratory Testing Solutions & Chemicals, pH Buffer Solutions and Testing Strips Tag: pH Description Additional information Description Fil-Chem pH Test Strips (200 per pack). Additional information Range (UOM: pH) 3.5-5.2, 3.8-5.5 Related products Ammonium Nitrate, Reagent Grade $39.66 – $52.97 This product has multiple variants. The options may be chosen on the product page Acetate Buffer Solution, Plating Formula $16.32 – $104.64 This product has multiple variants. The options may be chosen on the product page Ammonium Chloride, 10% w/v Solution $27.03 – $36.03 This product has multiple variants. The options may be chosen on the product page Chloride Indicator Powder $21.02 – $60.05 This product has multiple variants. The options may be chosen on the product page