"water+bath"

Designed for advanced student experiments to test for quality in waste and drinking water, environmental labs, and aquaculture.

Solution used for tracking DNA during agarose electrophoresis; prepared with ultra-pure water and reagent-grade chemicals. 10X concentration.

Daphnia are a widely studied small crustacean used for a number of physiology studies including the effects of drugs on heartbeat and temperature on metabolism.

Hazard Info: Irritant
Solubility: Water
Shelf Life (months): 36
Storage: Green

This organism is commonly found in soil and water, and is also associated with spoiled food. It produces a diffusible fluorescent pigment.

This lightweight polypropylene pump provides a constant vacuum when hooked to a standard faucet; it operates efficiently with water pressures as low as 7.5 psi for minimum water consumption. It has a maximum free-air pumping capacity of 11.5 liters per minute at a water-flow rate of 6.5 liters per minute. Ultimate vacuum: 28.5" Hg. Supplied with integral check valve, 3/8" NPT connecting thread, and 4 3/4" length of tubing for insertion in discharge end.

Use for storing and dispensing solutions and media. Ideal for sterile water storage.

This organism is commonly isolated from sewage, water, soil and dairy products, as it is a normal part of intestinal flora.

Freshwater. Filamentous; H-shaped cell walls. Soil-water medium.

Characterized by green plastids and cell walls composed of cellulose.

Contrex® AL is a concentrated alkaline liquid detergent formulated for use in manual, soak or ultrasonic cleaning of labware, scientific apparatus and process equipment

Deluxe hydro-aspirator with built-in vacuum breaker and control lever to be used to reverse the flow of water so as to direct it through the hose connections for either drawing fluid from the body cavity or rinsing a desired location.

Dissolved Oxygen in water test kits for environmental and drinking water applications (ppm range) employ the indigo carmine method. The reduced form of indigo carmine reacts with D.O. to form a blue product. The indigo carmine methodology is not subject to interferences from temperature, salinity, or dissolved gases such as sulfide, which plague users of D.O. meters.

Classic Washable Markers feature ink that is water-based and washes from hands, face and most fabrics.

Use for storing and dispensing solutions and media. Ideal for sterile water storage.

Students identify and quantify microbes in air, soil, water, or any surface.

CAS Number: 9002-13-5
Solubility: Water
Synonyms: Bean Meal
Shelf Life: 36 Months