cam a22 u 4500 128711582 CHVBK 20200921121747.0 880212s1977 xxu | 00 |eng|d NBS-SP-260-54 (OCoLC)251591570 (NEBIS)000277458 ETH-BIB ger ETH-BIB ETHICS-ISBD Certification and use of acidic potassium dichromate solutions as an ultraviolet absorbance standard - SRM 935 R.W.Burke, R.Mavrodineanu Washington U.S.Government printing Office 1977 XI,147 p. fig.; tab.; diagr. NBS special publication 260-54. Standard reference materials 260 (NEBIS)000012222 126661871 CHROMATE + CHROM(VI)-VERBINDUNGEN (ANORGANISCHE CHEMIE) ger (ETHUDK)000017395 ethudk DOPPELSALZE + KOMPLEXE SALZE (CHEMIE) ger (ETHUDK)000016136 ethudk KALIUM (CHEMISCHE ELEMENTE) ger (ETHUDK)000016903 ethudk ULTRA VIOLET SPECTROSCOPY eng (ETHUDK)000016396 ethudk u CHROMATE + CHROM(VI)-VERBINDUNGEN (ANORGANISCHE CHEMIE) ger 546.766 nebis E1 u KALIUM (CHEMISCHE ELEMENTE) ger 546.32 nebis E1 u ULTRA VIOLET SPECTROSCOPY eng 543.422.6 nebis E1 u DOPPELSALZE + KOMPLEXE SALZE (CHEMIE) ger 541.486 nebis E1 u CHROMATES + CHROMIUM(VI) COMPOUNDS (INORGANIC CHEMISTRY) eng 546.766 nebis E1 u CHROMATES + COMPOSÉS DU CHROME(VI) (CHIMIE INORGANIQUE) fre 546.766 nebis E1 u POTASSIUM (CHEMICAL ELEMENTS) eng 546.32 nebis E1 u POTASSIUM (ÉLÉMENTS CHIMIQUES) fre 546.32 nebis E1 u SPECTROSCOPIE ULTRAVIOLETTE fre 543.422.6 nebis E1 u ULTRAVIOLETTSPEKTROSKOPIE ger 543.422.6 nebis E1 u SELS DOUBLES + SELS COMPLEXES (CHIMIE) fre 541.486 nebis E1 u COMPLEX SALTS + DOUBLE SALTS (CHEMISTRY) eng 541.486 nebis E1 Burke R.W. Mavrodineanu R. BK020000 XK020000 XK020000 NEBIS E16 E16 RH P 44581: 260/54 NEBIS 490 -- NBS special publication 260-54. Standard reference materials 260 (NEBIS)000012222 126661871 NEBIS 700 1- Burke R.W. NEBIS 700 1- Mavrodineanu R.