162 • Biology


Water sampler, Gundlach A professional water sampler of simple and practical design. Easy to operate with a unique automatic ball closing mecha- nism. A thermometer ranging from -10 °C to + 50 °C placed inside the flow-through sample chamber indicates the tempe- rature of the sample. A tap provided with a plastic tube at the bottom of the samp- ling cylinder allows water samples to be drawn without conta- minating the sample with atmospheric oxygen. The sampler is made of strong PVC-material and metal parts are made of brass or stainless steel. We recommend the use of reagent bottles specifically designed for water sample storage. Complete with 20 m nylon line with shackle. Volume:


1.3 L


Diameter: 9 cm Length:


37 cm 7670.15 Water sampler, Gundlach


7670.15


Water sampler, economy


Simplified model. A clear acrylic glass cylinder with a tight fit- ting lid and a solid brass weight at the bottom. The cylinder is open to the surrounding water when it travels down through the water column but closes tightly when the line is pulled. A sample of one liter from the given depth is contained in the cylinder and can be drained through the tube and tap at the bottom of the cylinder. Volume: 1 liter


7670.17 Water sampler, economy 7670.17


Passion for Science


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