PDF Publication Title:
Text from PDF Page: 159
IRIDIUM Method 235.2 (Atomic Absorption, furnace technique) OptImum ConcentratIOn Range: 0 1-1 5 mg!1 Detection LImIt: 0 03 mgll Preparation of Standard Solution 1 2 3 Sample 1 Sample 1 Stock solutIOn Prepare as descnbed under "dtrect aSptratIOn method" Prepare dtlutIOns of the stock solutIOn to be used as cahbratIOn standards at the tIme of analysts ThesesolutIOnsarealsotobeusedfor"standardaddttIOns" The calculatIOn standard should be dIluted to contam 0 5% (vIv) HN03 Preservation For sample handhng and preservatIOn, see part 4 1 of the Atomtc AbsorptIOn Methods sectIOn ofthts manual Preparation Prepare as descnbed under "dtrect aSptratIOn method" Sample soluttons for analysts should contam 0 5% (v/v) HN03 Instrument Parameters (General) 1 Drymg Ttme and Temp 30 sec-125°C 2 Ashmg Ttme and Temp 30 sec-600°C 3 Atomtzmg Ttme and Temp 10 sec-2800°C 4 Purge Gas Atmosphere Argon 5 Wavelength 264 0 nm 6 Other operatmg parameters should be set as spectfied by the parttcular mstrument manufacturer AnalYSIS Procedure 1 For the analysts procedure and the calculatIOn, see f'Furnace Procedure" part 9 3 of the Atomtc Absorptton Methods sectIOn ofthts manual *Not Asstgned Approved for NPDES Issued 1978 2352-1 STORET NO. Total*PDF Image | Methods for Chemical Analysis of Water and Wastes
PDF Search Title:
Methods for Chemical Analysis of Water and WastesOriginal File Name Searched:
epa600_4_79_020.pdfDIY PDF Search: Google It | Yahoo | Bing
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
Heat Pumps CO2 ORC Heat Pump System Platform More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)