The specific gravity 60/60°F scale compares the relative density of a given liquid with that of water, at 60°F (15.6°C). Material: Soda glass, Steel shot ballast, Synthetic wax resin Range: 0.200 S60/60°F Accuracy: 0.004 S60/60°F Divisions: 0.002 S60/60°F Overall Length: 250mm Bulb Diameter: 18 - 20mm Approx Weight: 42g (including 11g protective plastic tube) Tension
B8R06636 B8R06637
1.00-1.20 1.20-1.40
£13.50 £13.50
B. Plant Pots Tough plastic plant pots with holes in base for aeration and drainage. B8A63575
75mm PP00052877 100mm C. Polythene Sieve
A larger, 350mm diameter and 110mm depth sieve with a 10mm mesh, ideal for separating larger particles, for example stones and pebbles from soil. B8A63952