000 00403nam a2200145Ia 4500
008 140317s9999 xx 000 0 und d
082 _a547
100 _aStahl,Egon
245 _aThin-layer chromatography:a laboratory handbook.2nd ed.
260 _aBerlin
_bSpringer Verlag
_c1969
300 _a1041
650 _aChemistry and Allied Sci.
653 _aChemistry and Allied Science
942 _2ddc
_cBK
999 _c8001
_d8001