Home Buy Online Quality Control and Test Kits pH Testing pH 9,18 Buffer Sachets 25 x 20 mL sachets certificate of analysis SOLD OUT🔍 pH 9,18 Buffer Sachets 25 x 20 mL sachets certificate of analysis£46.06 ex. VAT Out of stock WishlistWishlist SKU: HI-70009C Category: pH Testing Tag: pH Buffer CAL STD Brand: HANNA Guaranteed Safe Checkout Description pH 9.18 buffer solution supplied with certificate. Related products Quick view icon Cleaning and Disinfection Solution for Dairy Products 25 x 20 mL sachets £70.70 ex. VAT Add to basket Quick view icon Electrode Cleaning Solution for Salt Deposits 500ml £42.85 ex. VAT Add to basket Quick view icon Cleaning Solution for Cheese Deposits 25 x 20 mL sachets £50.40 ex. VAT Add to basket Quick view icon pH 6 86 Buffer Solution 500 mL bottle £24.45 ex. VAT Add to basket