氟化铥(III),Thulium(III) fluoride;anhydrous, powder, 99.99%
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甲基磺酸甲酯,Methyl methanesulfonate;certified reference material, TraceCERT® -
甜菜碱,Betaine;BioUltra, ≥99.0% (NT) -
苄基膦酸,Benzylphosphonic acid;97% -
4-氯三氯甲苯,4-Chlorobenzotrichloride -
亚硝酸钾,Potassium nitrite;cryst. for analysis EMSURE® ACS, ≥97.0% -
乙烯利,Ethephon [ETH, ethrel];PESTANAL®, analytical standard, 98.0-102.0%
