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INTRODUCTION
This manual is divided into three sections:
Section I Chemical Analysis Information
This section relates to all of the procedures. It provides excellent
background information or review material for the technician or
chemist. Commonly-used procedure steps are explained in detail.
Section II Procedures
Step-by-step illustrated instructions for measuring approximately 100
different parameters or constituents are presented. The instrument is
factory calibrated and ready to use (except for procedures requiring user
calibration). Clearly written steps are supplemented with helpful notes.
Each procedure includes information on sampling and storage, checking
accuracy, adjusting for interferences and a listing of all the reagents and
apparatus needed to run the test. Additional information on the
chemical reactions of many of the procedures is contained in the Hach
Water Analysis Handbook, Publication 8353, available free on request.
Section III Technical Support
Technical support is provided to our customers in numerous ways as
described in the paragraphs in this section. Hach provides free training
workshops and offers publications on various areas of analysis, also free
of charge. A staff of trained specialists are on call to give individual
assistance via our 800 number throughout each working day
Trademarks of Hach Company
AccuVac® Hach in Oval Design® PhosVer®
AluVer® Hach Logo® RoVer®
BariVer® Hach One® StannaVer®
BoroVer® HexaVer® StillVer®
CalVer® IncuTrol® SulfaVer®
ChromaVer® LeadTrak® Surface Scatter®
ColiQuick® ManVer® TanniVer®
CuVer® MercuVer® TenSette®
CyaniVer® MolyVer® TitraStir®
Digesdahl® Mug-O-Meter® TitraVer®
DithiVer® N-Trak® UniVer®
FerroVer® NitraVer® Voluette®
FerroZine® NitriVer® ZincoVer®
Gelex® PermaChem®
Before preceding to the analysis procedures in Section II, the
analyst should read the instrument manual to learn about the
DR/700 features and its operation.
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