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From accurate pH buffers to ion specific and molarity buffers, Qorpak has access to an extensive portfolio of chemical buffer solutions. Buffers, which consist of a weak base/conjugate acid or weak acid/conjugate base pairing, are used to keep pH relatively stable in various chemical applications. Buffer solutions show up quite often in nature, as many organisms sustain life only in a certain, often-small pH range. Believe it or not, blood is actually a chemical buffer.

Qorpak carries a wide range of buffer solutions, many of which come in various sizes and/or pH levels. Our selection of buffers includes Acetate, Ammonium Acetate, Borate, Phosphate, Electrode Storage Solution, McIlvaine’s Buffer, TISAB II and Water Hardness buffer.

Freight charges for chemicals will be added separately and may include additional "hazardous" charges.

Some carriers have regulations and limitations on acceptable products and may impose a surcharge on all items designated "hazardous". Qorpak sells chemical products only to qualified companies and ships to US addresses only. All orders are subject to and will be shipped according to federal regulations. Please contact our customer service department if you have any questions.