Saizhi Technology (Hangzhou) Co., Ltd
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Surwit AutoPrep50 binary high-pressure preparative chromatography
AutoPrep binary high-pressure preparative chromatography refers to "high-pressure (or high-performance) liquid chromatography" with column pressures g
Product details


Binary high-pressure gradient pump

DAD402 imported DAD detector

AutoInj07 automatic injection valve

tool kit


Optional accessories:


Preparation of manual injection valve

15ml dynamic mixer, stainless steel

Column valve, supporting forward/reverse/Bypass

Mobile phase selection module, 2 channels

Mobile phase selection module, 10 channels

Automatic component collector, 2 collection racks

Plate preparation differential detector, recommended flow rate 1-5ml/min

200-600nm, DAD detector, dual channel

200-600nm, DAD detector, four channels

200-840nm, DAD detector, four channels


(Configure according to different customer needs)




Binary high-pressure gradient pump:


Flow rate: 0.001-50.000ml/min,

Pressure: 0-20MPa with 5ml of dynamic mixer


DAD detector: 200-400nm dual channel


Startup package:1/8PFA tube, 1/16 stainless steel tube



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Successful operation!

Successful operation!

Successful operation!