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Earth & Environmental Science

 

Products

- Water Sampling
All-Weather Field Notebook
AP5150
Are your students' field notes wet, soggy, and illegible from rain, humidity, mud puddles, or fish slime? Your problem is solved-with this handy, lightweight field notebook, specially designed for recording critical field data in extreme wet weather ...
 
Aquatic Dip Net
FB0020
A strong, yet lightweight anodized aluminum handle and a plated, spring steel net ring make this aquatic dip net durable and corrosion proof. Net ring is 12 inches in diameter and is firmly fastened to the 36-inch handle. Net bag is made of sturdy, u...
 
Aquatic Collecting Starter Kit
FB1580
Ready to head to your local river, pond, or stream for environmental studies? Our basic collecting set provides all needed equipment to get started. Materials can be conveniently carried to the collection site in the large, durable collection bucket ...
 
BOD Bottle, 300 mL
AP6209
Collect and incubate water samples for accurate dissolved oxygen and Biochemical Oxygen Demand (BOD) readings. This affordable, thick glass bottle has a ground stopper to prevent oxygen from entering or leaving the collected water sample. 300mL capac...
 
Bottom Sampling Dredge
AP5059
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 ...
 
Dissolved Oxygen Meter
FB2008
One-hand simple operation with automatic temperature 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 e...
 
Plankton Net
FB0566
High-quality conical net of fine mesh, 153-micron nylon fabric. A clear, graduated collecting tube is attached to the end of the net to facilitate handling and transferring collected plankton. The net mouth is held open by a stainless steel ring whic...
 
Secchi Disk
AP7175
A relative estimate of the phosphate concentration of a lake can be made using a Secchi disk to determine water clarity. The disk is lowered into the water and the depth at which it is no longer visible is recorded. Light extinction depth is determin...
 
Seine Net
FB0679
This durable, easy-to-handle seine is ideal for the capture and census of macroinvertebrates, minnows, and other small fish. Enhance studies of freshwater ponds and streams by collecting data on fish diversity and population sizes. Netting is woven p...
 
Seine Net Poles, 2/pkg
FB0587
This durable, easy-to-handle seine is ideal for the capture and census of macroinvertebrates, minnows, and other small fish. Enhance studies of freshwater ponds and streams by collecting data on fish diversity and population sizes. Netting is woven p...
 
Stream Flowmeter, Hand-Held
AP5284
Take accurate measurements of stream velocity with this basic, easy-to-use hand-held flowmeter. Just lower the impeller stick into the flow of moving water, attach “riser rods,” start the counter, and read the digital display on the flowmeter. Includ...
 
Thermometer, Armored, 0 to 50 ºC
AB1145
Spirit-filled thermometer encased in tough plastic armor with window opening for easy reading. Tie-loop is provided at the top of the armor allowing the instrument to be easily lowered into the water. Scale is permanently fused into the glass and can...
 
Long-Handled Water Dipper, 3-Foot Handle
AP5054
Collect water samples with ease with 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...
 
Long-Handled Water Dipper, 6-Foot Handle
AP5055
Collect water samples with ease with 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...
 
Water Sampler
AB1149
An efficient, yet inexpensive way to sample water from any desired depth. Our water sampler includes a unique trigger mechanism which requires only one line to raise and lower the sample chamber and also to seal the chamber. The efficient flow-throug...
 
Water Sampling Bottle
AP5056
Collect water samples at depths from 1 to 20 meters-ideal for dissolved oxygen testing! Simply lower to sampling depth using a calibrated line, pull the trip line, and water will flow in and automatically overflow five times for an accurate and repre...
 
Water Sampling Equipment Set
AB1164
All the basic equipment you need for water pollution study, limnology and oceanography. The equipment is durably constructed for field use, yet lightweight and compact for easy storage. Packaged in a waterproof carrying case with handle. Equipment in...
 
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