PURIFIED REAGENTS FOR TRACE-METAL ANALYSIS

[1] POLYPROPYLENE FOR SUB-BOILING DISTILLATION AND STORAGE OF HIGH-PURITY ACIDS AND WATER [J]. ANALYTICAL CHEMISTRY, 1976, 48 (08) : 1203 - 1206

[2] THE PREPARATION OF METAL-FREE ACIDS, ALKALIS AND BUFFER SOLUTIONS OF HIGH PURITY [J]. ANALYST, 1958, 83 (990) : 526 - 528

[3] SEPARATION OF 8 TRANSITION-ELEMENTS FROM ALKALI AND ALKALINE-EARTH ELEMENTS IN ESTUARINE AND SEAWATER WITH CHELATING RESIN AND THEIR DETERMINATION BY GRAPHITE FURNACE ATOMIC-ABSORPTION SPECTROMETRY [J]. ANALYTICAL CHEMISTRY, 1978, 50 (14) : 2064 - 2070

[4] PRODUCTION AND ANALYSIS OF SPECIAL HIGH-PURITY ACIDS PURIFIED BY SUB-BOILING DISTILLATION [J]. ANALYTICAL CHEMISTRY, 1972, 44 (12) : 2050 - &

[5] MAIENTHAL EJ, 1976, NBS929 TECH NOT

[6] PREPARATION OF HYDROFLUORIC, HYDROCHLORIC, AND NITRIC ACIDS AT ULTRALOW LEAD LEVELS [J]. ANALYTICAL CHEMISTRY, 1972, 44 (09) : 1715 - +

[7] PURIFICATION OF ANALYTICAL REAGENTS AND OTHER LIQUIDS BY LOW-TEMPERATURE VACUUM SUBLIMATION [J]. ANALYTICAL CHEMISTRY, 1978, 50 (02) : 194 - 196

[8] SELECTION AND CLEANING OF PLASTIC CONTAINERS FOR STORAGE OF TRACE-ELEMENT SAMPLES [J]. ANALYTICAL CHEMISTRY, 1977, 49 (14) : 2264 - 2267

[9] MURPHY TJ, 1976, NBS SPEC PUBL, V422, P509

[10] CAUSES AND ELIMINATION OF SYSTEMATIC-ERRORS IN THE DETERMINATION OF ELEMENTS IN AQUEOUS-SOLUTIONS IN THE NG-ML AND PG-ML RANGE [J]. FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1980, 302 (01): : 1 - 14

[1] POLYPROPYLENE FOR SUB-BOILING DISTILLATION AND STORAGE OF HIGH-PURITY ACIDS AND WATER [J]. ANALYTICAL CHEMISTRY, 1976, 48 (08) : 1203 - 1206

[2] THE PREPARATION OF METAL-FREE ACIDS, ALKALIS AND BUFFER SOLUTIONS OF HIGH PURITY [J]. ANALYST, 1958, 83 (990) : 526 - 528

[3] SEPARATION OF 8 TRANSITION-ELEMENTS FROM ALKALI AND ALKALINE-EARTH ELEMENTS IN ESTUARINE AND SEAWATER WITH CHELATING RESIN AND THEIR DETERMINATION BY GRAPHITE FURNACE ATOMIC-ABSORPTION SPECTROMETRY [J]. ANALYTICAL CHEMISTRY, 1978, 50 (14) : 2064 - 2070

[4] PRODUCTION AND ANALYSIS OF SPECIAL HIGH-PURITY ACIDS PURIFIED BY SUB-BOILING DISTILLATION [J]. ANALYTICAL CHEMISTRY, 1972, 44 (12) : 2050 - &

[5] MAIENTHAL EJ, 1976, NBS929 TECH NOT

[6] PREPARATION OF HYDROFLUORIC, HYDROCHLORIC, AND NITRIC ACIDS AT ULTRALOW LEAD LEVELS [J]. ANALYTICAL CHEMISTRY, 1972, 44 (09) : 1715 - +

[7] PURIFICATION OF ANALYTICAL REAGENTS AND OTHER LIQUIDS BY LOW-TEMPERATURE VACUUM SUBLIMATION [J]. ANALYTICAL CHEMISTRY, 1978, 50 (02) : 194 - 196

[8] SELECTION AND CLEANING OF PLASTIC CONTAINERS FOR STORAGE OF TRACE-ELEMENT SAMPLES [J]. ANALYTICAL CHEMISTRY, 1977, 49 (14) : 2264 - 2267

[9] MURPHY TJ, 1976, NBS SPEC PUBL, V422, P509

[10] CAUSES AND ELIMINATION OF SYSTEMATIC-ERRORS IN THE DETERMINATION OF ELEMENTS IN AQUEOUS-SOLUTIONS IN THE NG-ML AND PG-ML RANGE [J]. FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1980, 302 (01): : 1 - 14