共 50 条
- [32] PREPARATION OF TRANS-PINOCARVEOL AND MYRTENOL INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT, 1973, 12 (04): : 317 - 319
- [35] PREPARATION OF STANDARD SAMPLES AND STANDARD REFERENCE MATERIALS FOR MICROBEAM ANALYSIS NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1995, 104 (1-4): : 201 - 203
- [36] Preparation of creatinine standard stock solution ANALYTICAL LETTERS, 2007, 40 (15) : 2946 - 2948
- [38] A GERMAN BULBUS SCILLAE STANDARD PREPARATION ARZNEIMITTEL-FORSCHUNG-DRUG RESEARCH, 1956, 6 (12): : 736 - 737
- [40] PREPARATION AND CHLORINITY CALIBRATION OF STANDARD SEAWATER DEEP-SEA RESEARCH, 1978, 25 (12): : 1265 - &