The collection lance consists of an inner tube and an outer tube. The suction position can be varied steplessly with the outer tube within a height of 0 to 48 cm. The total length of the telescopic suction tube is 100 cm. Sampler for liquid samples from precisely pre-determined depth, with hand-operated vacuum pump. Sampling using vacuum pumps has the advantage that the liquid only comes into contact with the suction hose and the original sample bottle.
- Suction tube PP, suction hose PVC
- Incl. 5 sample bottles each PP 250 ml and 500 ml, vacuum pump, universal adapter for sample bottles, 20 seal-it bottle seals
- Universal bottle adapter made of PVC, for bottle necks Ø 24 mm, 32 mm, 39 mm and 50 mm nominal dimension, for sample bottles 100–1000 ml