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pH indicator rod pH-Fix pH 3.6–6.1 in round dispenser
£14.30 excl. tax LH91.1Universal indicator sticks pH-Fix in round plastic box, pH 3.6 - 6.1 -
Timers ROTILABO® with count-down/count-up , red
£14.03 excl. tax LY66.1Rotilabo®-count-down/count-up timer red, 4-digit display, Ø 55 x D 15 mm -
Timers ROTILABO® with count-down/count-up , white
£14.03 excl. tax LY65.1Rotilabo®-count-down/count-up timer white, 4-digit display, Ø 55 x D 15 mm -
Maximum/minimum thermometer environmentally friendly, plastic
£13.40 excl. tax KA34.1Environment. friendly maxi./mini. therm. mercury-free, measuring range -30-+50 °C -
Thermohygrometer Ultra-flat
£13.40 excl. tax 1AX6.1Ultra-flat thermohygrometer, 20-95% RH Incl. CR 2025 battery -
pH indicator paper single-zoned Type pH 1–14
£13.34 excl. tax N360.1Universal indicator paper pH 1-14 with colour scale, 5 m roll, width 7 mm -
pH indicator paper single-zoned Type pH 1–11
£13.34 excl. tax L861.1Universal indicator paper pH 1-11 with colour scale, 5 m roll, width 7 mm -
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Test paper Potassium iodide starch paper
£13.11 excl. tax AXT3.1Potassium iodide starch paper to test nitrite ions, free chlorine -
One-hour signal timer
£13.00 excl. tax EEC7.1One-hour signal timer Stainless steel housing, Ø 79 x D 32 mm -
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