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EARTH SYSTEMS: WATER, continued
Dissolved Oxygen Test Kit, Color
Water Dipper, 3-Foot Handle
Collect water samples with ease using this light and economical long-handled water dipper. Made of high-density polyethylene, the strong honeycomb tube is ribbed for
a sure grip. The polypropylene cup has threaded fittings that securely screw onto the handle. The end of the handle has a hook for storage. Available in two convenient lengths. AP5054 I $42.20
Comparison
Fast, accurate dissolved oxygen determinations with no mixing of reagents, no titrations and
no expensive electronic meters. Simply snap the tip of the pre-scored, self-filling reagent ampule in the water sample, and in less than two minutes the color change has fully devel- oped and is compared to the color standards. FB0025 I Test Kit I $58.75
FB0026 I Refill Kit I $34.10
Dissolved Oxygen Test Kit
Analyze your local waters for pH, dissolved oxygen, nitrate, turbidity and much more with this wide selection of easy-to-use water testing kits. Each LaMotte kit comes conve- niently supplied with pre-calibrated test tubes, labware and all necessary reagents to give fast, accurate results whether you’re out in the field or back in the lab.
AP7533 I Test Kit I $58.15 FB0026 I Refill Kit I $34.10
Bottom Sampling Dredge
Collect any soft bottom sediment—sand, mud, silt, gravel—with this convenient and easy-to-use bottom sampling dredge. Simply lower the sampler over a select area, lift the bridle and watch the jaws close in scissor-like fashion to retrieve a volume of sediment. The sturdy stainless steel sampler has a trigger to hold the sampler open during lowering and a strong rope connecting the two arms. AP5059 I $241.75
Dissolved Oxygen Meter
One-hand simple operation with automatic tempera- ture compensation and calibration to air makes this pen meter excellent for environmental field work. Allows students to determine water quality for a variety of real-life applications, such as general environmental testing, labs, industrial and municipal testing, aquariums, fish hatcheries and much more. FB2008 I $299.25
See more water test kits at
flinnsci.com
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