"Freeze-Dried Specimens"

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Ward's® Live E.coli cultures Strains: JM101 and RRI

Two o strains of Escherichia coli; one exhibiting Ampicillin resistance, and one sensitive, but competent and ready to receive the plasmid that confers resistance.

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Ward's® Physiology of the Circulatory System Lab Activity

View Daphnia Heart Rate Easily

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Ward's® Gram Stain Bacterial Suspension Kit

Culture Common Gram-Positive and Gram-Negative Bacteria

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Ward's® Soil-water medium

For Culture of Freshwater Forms

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Ward's® Staphyloslide Latex Test Kit Culture

First test step in Identifying Pathogenic Staphylococcus.

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Ward's® Prepared Contact Plates For Bacterial Recovery

Fast and Simple

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