"water+bath"

This chemical test kit uses an adaptation of the Nessler method to measure ammonia in fresh water. The test kit is supplied complete with all of the reagents and equipment necessary to perform approximately 25 tests.

This HOBO Water Temp Pro v2 is durable with 12-bit resolution. Complete with a precision sensor for ±0.2 °C accuracy, this logger measures temperatures between −40 to 70 °C (−40 to 158 °F) in air and up to 50 °C (122 °F) in water.

Make Sure the Water is Free of E. coli

Combining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes, freshwater wetlands and tidal areas.

Measure water quality and learn about pollution.

It clips to the side of a beaker or water bath, while a grommet holds the thermometer upright.The holder accomadate tubes from¹/₈ to ⁷/₁₆" in diameter.

Equip your lab with a TBS® Flotation Bath and make your tissue preparation easier, safer and more efficient

Prepared with TBE buffer, these gels are easy to use — simply melt them in a microwave oven or water bath then pour them into a casting tray. The non-reusable gels have a one-year shelf life and should be stored at room temperature.

Explain the principle of high surface tension as water acts like a membrane stretched across the surface preventing sulfur particles from sinking.

The life style of youth in the city often does not include involvement in outdoor activities or contact with nature. They may feel that environmental issues are not a part of their world when actually, urban environmental issues involving waters are all around them. This kit provides a hands-on introduction to the basic concepts of water chemistry and environmental awareness in urban areas.

CAS Number: 7758-01-2
Formula Weight: 167.00
Formula: KBrO₃
Density (g/mL): 3.27
Solubility: Water
Synonyms: Potassium Bromate, Bromic Acid Potassium Salt
Shelf Life (months): 12
Storage: Yellow

Fluval Water Conditioner makes tap water safe for tropical fish by neutralizing chlorine, chloramine and undesirable metals in aquarium water.

CAS Number: 7732-18-5
Formula Weight: 18.02
Formula: H₂O
Density (g/mL): 1
Boiling Point (°C): 100
Freezing Point (°C): 0
Shelf Life (months): 36
Storage: Green

Wash bottle for water with color-coded labels, wide mouth, self-venting design. Bottle is made of durable polypropylene, ideal for laboratory use with easy and precise dispensing.

Simply Dip in Water and Read the Results

CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Toxic, Corrosive
Density (g/mL): 1.02
Boiling Point (°C): Decomposes
Freezing Point (°C): 0
Solubility: Water
Synonyms: Chlorine Test Solution
Shelf Life (months): 36
Storage: White