3-甲基苯甲醛, m-Tolualdehyde

对甲基苯甲醛, p-Tolualdehyde

4'-氯-2,2':6',2''-三联吡啶, 4'-Chloro-2,2':6',2''-terpyridine

乙酸钠无水,500G, SODIUM ACETATE ANHYD CERT 500G

活性氧化铝, Aluminium oxide

乳酸, Lactic acid

pH缓冲液,1L, BUFFER SOL PH 5.00 CERTIF 1L

GLYCEROL 1L

TRIS HYDROCHLORIDE 500G

pH缓冲液,4L, BUFFER COLRD RED PH 4.00 4L