PDF Publication Title:
Text from PDF Page: 170
3. Fuel Acetylene 4. OXIdant Air 5 Typeofflame OXldlzmg Notes 1. The mterference caused by alummum at concentratIOns greater than 2 mg/l IS masked by addition of lanthanum Sodmm, potassmm and calcIUm cause no mterference at concentratIOns less than 400 mg/l 2. The followmg lme may also be used 202 5 nm Relative SensItivity 25 3 To cover the range of magnesmm values normally observed m surface waters (0 1-20 mg/l), It IS suggested that either the 2025 nm lme be used or the burner head be rotated A 90' rotation of the burner head will produce approxtmately one-eighth the normal sensitivity 4 Data to be entered mto STORET must be reported as mg/l 5 The gravlmetnc method may also be used (Standard Methods, 14th Edition, p 221) Precision and Accuracy 1 In a smgle laboratory (EMSL), usmg dlsttlled water spiked at concentratIOns of 2 1 and 8 2 mg Mg/l the standard deviatIOns were ±O 1 and ±O 2, respectively Recovenes at both ofthese levels were 100% 242 1-2PDF 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 | RSS | AMP |