By employing culturing and staining techniques including sterile transfer; streak plating; and simple, Gram, and endospore staining, students identify the included “unknown” bacteria. These procedures also familiarize students with sterile technique and preparation of microscope slides. Tube cultures: Bacillus cereus and Escherichia coli. You will also get enough materials for six setups, a teacher’s guide, and student copymaster. Note: Coupon included for perishable materials. Redeem by mail, fax, phone, or e-mail.
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