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Refill pack Litmus paper Red
£18.75 excl. tax 8411.1Litmus papers, refill packs 5 m rolls, W 10 mm, red pH 5 - 8 -
Refill pack Litmus paper Neutral
£18.75 excl. tax 8410.1Litmus papers, refill packs 5 m rolls, W 10 mm, neutral pH 5 - 8 -
Thermometers for refrigerators and freezers
£18.69 excl. tax PE75.1Digital fridge/freezer thermometer measuring range -30,0 to +50,0 °C -
Indicator paper PEHANON® pH 12.0–14.0
£18.63 excl. tax AYA5.1Indicator papers PEHANON® with imprinted pH-scale, pH 12.0-14.0 -
Indicator paper PEHANON® pH 10.5–13.0
£18.63 excl. tax AYA4.1Indicator papers PEHANON® with imprinted pH-scale, pH 10.5-13.0 -
Indicator paper PEHANON® pH 9.5–12.0
£18.63 excl. tax AYA3.1Indicator papers PEHANON® with imprinted pH-scale, pH 9.5-12.0 -
Indicator paper PEHANON® pH 7.2–8.8
£18.63 excl. tax AYA2.1Indicator papers PEHANON® with imprinted pH-scale, pH 7.2-8.8 -
Indicator paper PEHANON® pH 5.2–6.8
£18.63 excl. tax AYA1.1Indicator papers PEHANON® with imprinted pH-scale, pH 5.2-6.8 -
Indicator paper PEHANON® pH 4.0–9.0
£18.63 excl. tax AYA0.1Indicator papers PEHANON® with imprinted pH-scale, pH 4.0-9.0 -
Indicator paper PEHANON® pH 2.8–4.6
£18.63 excl. tax AXT9.1Indicator papers PEHANON® with imprinted pH-scale, pH 2.8-4.6 -
Indicator paper PEHANON® pH 1.8–3.8
£18.63 excl. tax AXT8.1Indicator papers PEHANON® with imprinted pH-scale, pH 1.8-3.8 -
Timers with count-down/count-up
£18.57 excl. tax X253.1Electronic signal timer large display, W 60 x H 70 x D 25 mm