HYGROMETERS: HYGROMETER
"Hygrometer, Masons, hanging. A wet and dry bulb hygrometer with a large water reservoir.Comes with wet and dry bulb tables Hygrometer, range -5/50 C Accessories HY/35004 Spare Wicks "
Whirling hygrometer, spirit filled, -5 to +50°c with 0.5 divisions
BOTTLES REAGENT SCREW CAP 10000ML
Hanna edge dissolved oxygen meter
CRUCIBLE PLATINUM PLAIN RIM 10ML – PRICE ON APPLICATION