Description Wako Cat. No. (Pkg. Size)
Presep® Active Carbon-impregnated Silica Gel 299-41551 ( 10 units )
Presep® Active Carbon-blended Silica Gel 293-41451 ( 10 units )



Description Wako Cat. No. (Pkg. Size)
Presep® Active Carbon-impregnated Silica Gel (Reverse Column) 297-43051 ( 5 units )





1.Remove the upper plug with a metallic spatula or the like,and
 remove the cotton bar with tweezers.
 (Do not remove the absorbent cotton balljust above the
 alumina layer).
2.Connect Cylinder Adapter and Luer Stop Valve to the
 column top, and install the reservoir.
3.Secure the column and reservoir with the clamps on the
 stand.
4.Feed 100 mL of hexane into the column from the reservoir
 to clean the column and discharge air bubbles.
5.Charge the column with the sample to be analyzed, and
 perform the following operations in accordance with JIS K
 0311 or JIS K 0312.

Description Wako Cat. No. (Pkg. Size)
Presep® Alumina, Activated DX 293-42551 ( 5 units )

Description Use Wako Cat. No. (Pkg. Size)
Presep® Column Adapter (TS15/25) Part for connecting Presep® Multi-layer Silica Gel and separating funnel with interchangeable ground joint 295-42251 ( 1 piece )
Presep® Column Adapter (TS19/38) 299-45951 ( 1 piece )
Presep® Column Adapter Packing Refill Teflon packing (white) for Presep® Column Adapter 298-50051 ( 5 pieces )
Presep® Column Joint (TS15/25) (1) Joint to be fitted on the sample elution side of PresepR Active Carbon-impregnated Silica Gel (Reverse Column)
(2) These joints are usable also as adapters on the eluent injection side by fitting a separating funnel with interchangeable ground joint.
291-42851 ( 1 piece )
Presep® Column Joint (TS19/38) 297-42951 ( 1 piece )
Presep® Column Reducer Connection of Presep® Active Carbon-impregnated Silica Gel (Reverse Column) and adapter on eluent injection side 295-42751 ( 1 piece )
Presep® Cock Adapter Adapter with cock to be fitted on sample elution side (under chromatographic column) of Presep® Multi-layer Silica Gel 299-42151 ( 1 piece )
Presep® Cock Adapter Packing Refill Teflon packing (brown) for Presep® Cock Adapter 294-50151 ( 5 pieces )
Presep® Cylinder Adapter Connection of Luer Stop Valve and reservoir (solvent reservoir) in the case of use of Presep® Alumina, Activated DX, Presep® Active Carbonimpregnated Silica Gel or Presep® Active Carbon-blended Silica Gel 291-41751 ( 5 pieces )
297-41753 ( 20 pieces )
Luer stop Valve To be connected to reservoir to control flow rate 636-15111 ( 12 pieces )




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