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 Acetate, 20% w/v Solution (1-Liter) $53.25 Hydrochloric Acid, Technical Grade, 37% (40lb case) $107.22 Ammonia Buffer Solution, Plating Formula $19.26 – $118.06 This product has multiple variants. The options may be chosen on the product page Acetone, Reagent Grade $32.18 – $42.89 This product has multiple variants. The options may be chosen on the product page