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pH Buffer Standards

pH Buffer Standards

For the calibration of pH-testers and pH-meters. These standards are made from analytical grade materials.
pH Buffer 4.01
100140 Buffer pH = 4.01, various packsizes (4)
Buffer 6.86
100150 Buffer pH = 6.86, various packsizes (4)
Buffer pH = 7.0
100160 Buffer pH = 7.0, various packsizes (4)
Buffer pH = 9.18
100170 Buffer pH = 9.18, various packsizes (4)
Buffer pH = 10.01
100500 Buffer pH = 10.01, various packsizes (4)