A teaching and reference tool for educating analysts in water and wastewater laboratories in the skills and techniques of the bench chemist. This book provides the vital background information needed to operate in a laboratory and engage with Standard Methods and other collections employed in a lab setting.A teaching and reference tool for educating analysts in water and wastewater laboratories in the skills and techniques of the bench chemist. This book provides the vital background information needed to operate in a laboratory and engage with Standard Methods and other collections employed in a lab setting.
This revised second edition is a valuable resource for anyone preparing to become certified as an opthalmic assistant. With over 650 exam-style questions and explanatory answers, illustrations and photographs, this user-friendly text is useful for both learning and reviewing important eye care topics. Subjects include taking a patient history, lensometry, measuring intraocular pressure, understanding optics, and much more. This edition is also helpful for students and others studying for certification in optometry, contact lenses and opticianry.
This new manual is an indispensable working lab guide and reference for water/wastewater quality analysis. Based on procedures from "Standard Methods" and "Methods for Chemical Analysis of Water and Waste (EPA)," and other pertinent references the Water and Wastewater Examination Manual is an excellent complement to these references-that you will want to keep at your fingertips. Written especially for use by water quality laboratory technicians and water/wastewater operators, managers and supervisors-who will use this practical manual every day. Procedures are included for parameters frequently used in water quality analysis.