共 50 条
- [31] Fume tube for micro-Kjeldahl digestionsINDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1938, 10 : 0112 - 0112Blair, JS
- [32] MICRO-KJELDAHL DETERMINATION OF NITROGEN IN GRAMICIDIN AND TRYPTOPHAN - COMPARISON OF GUNNING-ARNOLD-DYER AND FRIEDRICH METHODSINDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1946, 18 (07): : 457 - 458WHITE, LMSECOR, GE
- [33] THE SEMI-MICRO KJELDAHL METHOD FOR THE DETERMINATION OF NITROGEN IN COALJOURNAL OF APPLIED CHEMISTRY, 1954, 4 (06): : 330 - 340EDWARDS, AH
- [34] THE MICRO KJELDAHL DETERMINATION OF NITRO NITROGENANALYST, 1955, 80 (951) : 481 - 482BAKER, PRW
- [35] Improved micro-Kjeldahl ammonia distillation apparatusINDUSTRIAL AND ENGINEERING CHEMISTRY, 1927, 19 (01): : 1295 - 1296Kemmerer, GHallett, LT
- [36] BATH OF SYNTHETIC SAND FOR MICRO-KJELDAHL DIGESTIONCURRENT SCIENCE, 1964, 33 (06): : 178 - &RAMANATHAN, AN
- [37] MICRO AND SEMIMICRO DETERMINATION OF NITROGEN IN HETEROCYCLIC NITROGEN RING COMPOUNDS BY A KJELDAHL METHODJOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1948, 31 (03): : 663 - 669OGG, CLBRAND, RWWILLITS, CO
- [38] The determination of nitrogen by the Kjeldahl methodJOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1904, 26 (01) : 105 - 110Gibson, RB
- [40] Article on micro nitrogen determination according to KjeldahlBIOCHEMISCHE ZEITSCHRIFT, 1936, 285 (5/6): : 390 - 406Zakrzewski, ZFuchs, HJ