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ORION* PerpHecT* pH Buffers, Thermo Electron
PerpHecT buffers are ready-to-use pH buffers specially packed to provide accuracy, convenience, portability, economy and traceability.Each pouch is sealed against light, air or other contamination and is disposable. There is no wasted buffer or secondary reservoir. Each pouch contains lot code, expiration date and buffer temperature table.
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