View cart “Hydrochloric Acid, Technical Grade, 37% (40lb case)” has been added to your cart. 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 Ammonia Buffer Solution, Plating Formula $19.26 – $118.06 This product has multiple variants. The options may be chosen on the product page Barium Chloride, Reagent Grade (500g) $70.25 Ammonium Oxalate, 4% w/v Solution $29.29 – $207.65 This product has multiple variants. The options may be chosen on the product page Barium Chloride, *% w/v Solution $27.93 – $67.14 This product has multiple variants. The options may be chosen on the product page