共 50 条
- [1] LOSS OF CADMIUM, ANTIMONY AND SILVER DURING DRY ASHING OF BIOLOGICAL-MATERIAL FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1978, 293 (05): : 401 - 403
- [3] NEW DEVICE FOR ASHING OF BIOLOGICAL-MATERIAL UNDER PRESSURE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1980, 302 (01): : 62 - 64
- [4] COBALT LOSS BY DRY ASHING IN PORCELAIN CRUCIBLES JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1967, 50 (03): : 735 - &
- [8] LOSS OF SELENIUM FROM PLANT-MATERIAL DURING DRYING, STORAGE AND DRY ASHING ANNALES AGRICULTURAE FENNIAE, 1982, 21 (02): : 84 - 90
- [9] RAPID WET-ASHING OF BIOLOGICAL-MATERIAL WITH HYDROGEN-PEROXIDE UNDER HIGH-TEMPERATURE AND PRESSURE ALMOST WITHOUT LOSS FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1973, 267 (05): : 350 - 355