"Ward's+Phenomena+Lab+Activities"
Ward's® Live Halobacterium salinarium Culture
Red-pigmented halophile from evaporating salt ponds; requires 25% salt medium, lyses easily in plain water, releasing DNA.
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Ward's® Live Mycobacterium smegmatis culture
This organism is occasionally isolated from soil, but most frequently from smegma- a secretion from male and female genitalia.
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Ward's® Live Citrobacter koseri Culture
All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.
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Ward's® Live Lactobacillus casei Culture
Isolated from milk and cheese products. Can be used to ferment milk.
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Ward's® Live Neisseria sicca Culture
Isolated from human nasopharynx, saliva, and sputum. Spontaneously agglutinates in saline.
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Ward's® Aquarium Gravel
This decorative gravel is also essential for maintaining your aquarium, acting as a substrate for the bacteria cultures necessary for a healthy tank.
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Ward's® Dwarf African Frog (Hymenochirus sp)
These small aquatic amphibians breed readily in a freshwater tropical aquarium.
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Ward's® Kyanite
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.
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Soil Formation Collection
Illustrate how soils are formed from parent rocks and minerals.
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Ward's® Igneous Rock Collection
Samples of Intrusive and Extrusive Igneous Rocks
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Eisco Contour Map Demonstration Model
Lifelike, durable 3D contour map model for teaching, featuring hills, valleys, ridges, and more, with a keycard for identification, hand-painted details, and expert design.
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Ward's® Live Rhodospirillum rubrum Culture
This species of Rhodospirillum is commonly isolated from stagnant water and mud. It is especially interesting because it produces a red pigment and is also capable of photosynthesis.
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Firefly Gene Transformation Kit
This kit is a dramatic test of a novel reporter gene.




