pH indicators are supplied in plastic reels that ensure long term stability and protection against many external influences. The indicator paper will always be ready-to-use when needed.

Part No. MN90204
pH gradation: 1 · 2 · 3 · 5 · 6 · 7 · 8 · 9 · 10 · 12 · 14
Reel of 5m x 7mm

pH-Fix test strips feature four different indicator pads to cover the complete pH range. The color chart exactly matches both color and position of the pads on the strips. This enables highly precise pH determination and makes the test strips rapid and reliable.

Part No. MN92110
pH gradation: 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · 13 · 14  (Other gradations available on request, eg below)
Pack of 100 strips

pH-Fix test strips feature four different indicator pads to cover the complete pH range. The color chart exactly matches both color and position of the pads on the strips. This enables highly precise pH determination and makes the test strips rapid and reliable.

Part No. MN92122
pH gradation: 6.0 · 6.4 · 6.7 · 7.0 · 7.3 · 7.6 · 7.9 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.5 · 10.0 (Other gradations available on request)

Pack of 100 strips