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Test paper Lead acetate paper
£11.96 excl. tax AXT4.1Lead acetate paper to test hydrogen sulphide, sulphide ions -
One-hour signal timer, yellow
£11.90 excl. tax KN88.1One-hour signal timer white/yellow, W 70 x D 40 x H 70 mm -
One-hour signal timer, black
£11.90 excl. tax KN87.1One-hour signal timer white/black, W 70 x D 40 x H 70 mm -
One-hour signal timer, red
£11.90 excl. tax KN86.1One-hour signal timer white/red, W 70 x D 40 x H 70 mm -
One-hour signal timer, white
£11.90 excl. tax KN85.1One-hour signal timer white, W 70 x D 40 x H 70 mm -
Thermometers for fridges
£11.39 excl. tax TA56.1Refrigerator thermometer, incl. battery measuring range -20.0 to +50.0 °C -
Solar-powered pocket calculator EL-243S
£11.27 excl. tax LN02.1Solar-standard calculator Sharp EL-243S 11x104x64mm, 51 g, 8-digit LCD-display -
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All-purpose thermometer, -10 to +100 °C
£10.18 excl. tax Y932.1Universal thermometer, special filling measuring range -10 - +100 °C -
All-purpose thermometer, -30 to +50 °C
£10.18 excl. tax Y931.1Universal thermometer, special filling measuring range -30 - +50 °C -
Cold thermometer plastic, round
£9.78 excl. tax H717.1Cold thermometer, plastic, round bimetallic indicator, range -50 - +50 °C -