7440-58-6 Hafnium atomic absorption standard solution

?????? ?? ???	Hafnium atomic absorption standard solution
???????? ???	Hafnium atomic absorption standard solution; Hafnium crystal bar chips (99.7%; HafniumfoilNZrmmthickxmmwidegx; HafniumwireNZrmmdiagcm; HafniumpowderNZrmesh; HafniumZrwire; HafniumpowderZr; Hafnium foil (99.5%; Hafnium wire (99.7%; Hafnium wire (99.97%; Hafnium
????? ????????	Hf
?????? ???	178.49
InChI	InChI=1/Hf
??? ??????? ??????	7440-58-6
EINECS	231-166-4
????? ??????
???? ??????	T+:Very toxic;
???? ?? ???	R26/27/28:Very toxic by inhalation, in contact with skin and if swallowed.; R35:Causes severe burns.;
??????? ?????	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37:Wear suitable protective clothing and gloves.; S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).; S7/9:Keep container tightly closed and in a well-ventilated place.;

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