采用OAPAK离子排除色谱柱，用离子排除色谱 和不同的检测器，测定各种有机酸 丙***酸、酒石酸、柠檬酸、苹果酸、焦谷氨酸、乳酸、醋酸、丁二酸等

色谱条件

Column(s)[Column, Cat.No., Dimension, Particle Size, Number]:

样品:	有机酸标准品
化合物:	1) Pyruvic acid, 2) Tartaric acid, 3) Citric acid, 4) Malic acid, 5) Pyroglutamic acid, 6) Lactic acid, 7) Acetic acid, 8) Succinic acid

	1) TSKgel OApak-P, 16654, 6.0*40(mmI.D.*mm), (um), 1
	2) TSKgel OApak-A, 16653, 7.8*300(mmI.D.*mm), (um), 2
流动相:	0.75 mM sulfuric acid
流速:	0.8ml/min
温度:	60C
检测器:	1) CM  2) UV/VIS : 210nm  3) UV/VIS : 450nm
进样量:	20ul
Sample load:	1) 50ppm, 2) 500ppm, 3) 500ppm, 4) 500ppm, 5) 500ppm, 6) 1000ppm, 7) 2000ppm, 8) 1000ppm