Water Analysis

Snapper Attachment for Nasco Swing Sampler

Durable plastic locking ring holds sample bottle securely. Holds 1,000 ml bottle. More.

Pond Test Kit

The quality of pond water is vital to ensure healthy fish and plant life. The Pond Test Kit utilizes four specially designed “testers” - one each for pH, ammonia, nitrite, and nitrate. ... More.

Wide-Mouth Bottles for Nasco Swing Sampler

Made from high-density polyethylene. Plastic caps have a vinyl liner to ensure a tight fit. Pkg. of 12 (each 960 ml). More.

Nasco Swing Sampler

The Nasco Swing Sampler is specially designed for collecting a sample from a flowing stream or river. The end of the sampler swings, allowing collection from different angles, including 90°. T... More.

Dip & Read Rain Survey Kit - pH 3-6

Simply dip the pH paper and match with the color chart. Covers the pH range 3.0-6.0 in steps of 1/2 unit. Inexpensive, convenient, and fast. Includes one 2" x 2" envelope containing 12 stri... More.

Dissolved Oxygen TRACER PockeTester™

It floats! This waterproof PockeTester™ can be intermittently submerged to a depth of 3 feet, and the waterproof feature makes cleanup easy and quick. Oxygen level displayed as % saturation fr... More.

Qualitative Introduction to Water Pollution Kit - Lab-Aids® No. 19

Students become aware of the significance of water pollution by chemical examination of natural and treated water. Qualitative tests are performed by students on natural and treated water, and the ... More.

Pollutant Effects of Phosphates and Nitrates Kit - Lab-Aids® No. 20

Students use samples of fresh water from nearby waterways. Controlled experiments are set up to observe and determine the effect (both qualitative and quantitative) on fresh water when phosphate an... More.

The Tapwater Tour

A hands-on science curriculum and water test kit designed for elementary and middle school classes. The Tapwater Tour is divided into five exciting units which help students discover what is found ... More.

Water Sampler

An efficient and inexpensive way to sample water from any desired depth. The single-line trigger mechanism uses one line to both raise and lower the sampler as well as trigger the device to seal th... More.