HORIZONTAL WATER SAMPLERS: Intended for shallow or deep waters, these bottles are called horizontal because they descend, parallel to the bottom. They are pulled sideways just before closing by the operator. This ensures a representative water sample for that specific depth. They are ideal for sampling at the thermocline, at other stratification levels, or just above the bottom sediments.
VERTICAL WATER SAMPLERS: Larger bottles are especially good for collecting small plankton. The wide mouth collects a true water sample with no contamination from other water levels. During descent, the open mouth does not restrict water flow. This makes them particularly suitable for collecting plankton, floating sediments and for use where metallic ion avoidance is desirable.
Specifications:
· Sampling size 3.0 L
· Blue seals of durable, flexible, high-grade polyurethane resin with attached safety line
· Foolproof 316 SS trip head for durability
· Not suitable for chemical sampling
· Kits include bottle, plastic carry case, 45-B10 messenger & 62-C15 line (100 ft.)
· Single bottles & bottles with cases available
· Horizontal or vertical orientations available
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