LaMotte SMART Spectro Spectrophotometer - Manual (Page 128)

COD, HIGH RANGE
MERCURY FREE DIGESTION METHOD • Code 0074-SC
MERCURY DIGESTION METHOD • Code 0077-SC
QUANTITY CONTENTS CODE
25 *COD High Level Mercury Free Tubes *0074-SC
or 25 *COD High Level Mercury Tubes *0077-SC
*WARNING: Reagents marked with an * are considered to be potential health
hazards. To view or print a Material Safety Data Sheet (MSDS) for these reagents
go to www.lamotte.com. To obtain a printed copy, contact LaMotte by e-mail,
phone or fax.
COD High Level Mercury Free Tubes and COD High Level Mercury Tubes are not
USEPA approved.
NOTE: These reagents are for use with the SMART Spectro version 1.5 or higher.
Equipment needed but not supplied:
QUANTITY CONTENTS CODE
1 COD Adapter 5-0087
1 COD Reactor, 12 tube, 110V 5-0102
or 1 COD Reactor, 12 tube, 230V 5-0102-EX2
1 Measuring Pipet, 1.0 mL 2-2110
1 Pipet Bulb 2-2164
Chemical Oxygen Demand (COD) is a measure of the amount of organic matter
in water which is susceptible to oxidation by chemical oxidants. COD can be
empirically related to the Biological Oxygen Demand (BOD) and organic carbon
content of a specifi c source of water. This correlation must be determined
experimentally for each source of water.
SMART Spectro Test Procedures 2.11 COD, High Range
Test P
rocedures