Hach Digesdahl 23130-20 - Page 7

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TABLE OF CONTENTS, continued
4.2.7 Sampling and Storage.............................................................................................. 25
4.2.8 Accuracy Check ...................................................................................................... 25
DIGESTION PROCEDURES
GENERAL DIGESDAHL DIGESTION............................................................................. 29
SAMPLE TYPE AND SIZE................................................................................................... 35
DIGESTION PROCEDURE FOR AQUEOUS LIQUIDS................................................. 39
DIGESTION PROCEDURE FOR OILS............................................................................. 53
DIGESTION PROCEDURE FOR SOLIDS ....................................................................... 67
MAINTENANCE
SECTION 5 MAINTENANCE............................................................................................ 81
5.1 Fuse Replacement............................................................................................................. 81
5.2 Kit Replacement Parts ...................................................................................................... 81
GENERAL INFORMATION
REPLACEMENT PARTS....................................................................................................... 85
HOW TO ORDER.................................................................................................................. 87
REPAIR SERVICE................................................................................................................. 88
WARRANTY.......................................................................................................................... 89
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