JIANGSU GREEN UNION SCIENCE INSTRUMENT CO.,LTD

INTRODUCTION

SPE Vacuum manifolds  are designed for sample preparation filtration and elution, and are available in 12 and 24 Port configurations. These manifolds permit consistent extraction and filtration results. Multiple samples processing with these manifolds simplifies procedures and saves time. The manifolds consist of a clear glass chamber and lid to which a vacuum is applied to draw a sample through an SPE column, cartridge, or disk. Adjustable racks placed in the glass vacuum chamber will accommodate a variety of sample collection vessels, including test tubes, autosampler vials, volumetric flasks. Eluants are deposited directly into the collection vessel of choice via polypropylene, optional stainless steel, or Teflon needles. Drying attachments for 12 and 24 port manifolds will direct a flow of air or nitrogen into the collection vessels to dry eluants prior to further analysis. Drying attachments can also be connected, via adapters, to SPE columns or cartridges in order to dry the column cartridge prior to final elusion. Optional disposable solvent resistant polypropylene containers are available for the 12 port manifolds. These waste containers greatly simplify sample preparation, solvent disposal, and clean-up.

Advantage

＊ Reduced lab time 

＊ Easy manipulation   

＊ Higher concentration factor 

＊ Withstand most of solvent 

＊ Easy adaptable for very selective extraction 

＊Avoids problems such as incomplete phase separations, less-than-quantitative recoveries and emulsion formation as encountered in liquid-liquid extractions 

＊ Independent valve to operate easily 

Parameter 

A. More than 12 ports of independent valve

B．Anti fogging Glass Vacuum chamber 

C. Pressure withstanding of the vacuum chamber≤66Kpa

D. Size 195x100x170（LxWxH）mm

E. Tube size 6-8mm

F. Pressure at the inlet：<0.1Mpa

G. Suitable for Tube，centrifugal tube，sample vials

H. Weight：about 2KG

I. Relative humidity：<85%RH

J. Standard ports: 12 

Ordering Information