"water+bath"

Alcohol Preserved

CAS Number: 7732-18-5
Formula: H2O
Density: 1 g/mL
Boiling and Freezing Point: 100°C and 0°C

Classrooms can gain an extensive understanding of water quality through measurement of ten parameters.

Expertly designed, two-part geology model showcasing cave features with labeled details and hand-painted for accuracy.

A slender probe gauges the soil mixture at the roots of a plant, while a light sensor on the front of the unit measures the amount of ambient light.

Make sure your water is balanced.

Leybold Chemistry Experiments.

How does a sand filter trap particulate matter?

MyBlock*ExteRNAl temperature probe for use with Benchmark myBlock dry baths. Can be positioned directly inside a sample tube to provide real time control and monitoring of actual sample temperature.

Liquinox is a concentrated, anionic detergent for manual and ultrasonic cleaning. Free rinsing to give you reliable results without interfering residues. Extremely mild and completely soluble in hard and soft water.

Suitable for use in fresh, brackish and salt water.

Easy way to test for pH of water within 2 to 10 range.

Test Collected Samples for Common Industrial and Biological Contaminants

Test Five Factors on One Test Strip

The unique end plate on this rack allows you to create agar slant tubes at either 5° or 20° depending on which side you use. To create the slant tubes, simply autoclave the media tubes while they are in the rack, and after autoclaving, set the rack on the bench at the desired angle. The media will harden with a consistent slant. The rack is also useful for incubating liquid cultures on a slant. In addition, it is keyed with numbers and letters for identification, is stackable, and does not float in water baths. It will hold forty 16 mm tubes. Size: 11 1/4" x 4 1/2".

Examples of Plant Structures from Typical Mesophytes, Xerophytes, and Hydrophytes