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Shodex Asahipak ODP-90 20F, Руководство по эксплуатации

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ver.210817E

 

SHOWA DENKO K.K. (https://www.shodex.com/)

 

1 

Operation Manual 

Shodex

 Asahipak

 ODP-90 20F

 

（

Please read this manual carefully to achieve the best and consistent column performance for a long time

）

 

 

 

Important Handling Instructions 

 

 Caution! 

 

 

· Please consult the Safety Data Sheet (SDS) of reagents and solvents used with the column 

and understand their proper handling methods to prevent potential health hazards or death 
from occurring. 

 

· Please wear appropriate personal protective equipment such as lab goggles and gloves 

when handling organic solvents and acid and alkaline reagents. Avoid any direct physical 
contact to prevent chemical injuries.   

 

Before Using the Column 

(1) Please visually inspect the package and outside of the column for any damage.   

 

(2) Please check if product name and serial number written on the column package, column adhesive label, and     

enclosed Certificate of Analysis (CoA) are matching and correct.   

 

1. Introduction 

Thank you for purchasing the Shodex

 product. Shodex

 Asahipak

 ODP-90 20F is a polymer-based 

reversed phase chromatography column modified with octadecyl (C18) group. The column is suitable working 
with up to 100 % water or buffer solutions of wide pH ranges (pH 2 - 13). 

 

 

2. Column Components   
 
 
 

 

               

 

 

 
 
 

 

3. Column Specifications 

Product 

Code 

Product Name 

Column Size (mm) 

Particle 

Size (

μ

m) 

Carbon 

Load (%) 

Theoretical Plate 

Number 

(Per Column) 

I.D. Length 

F6820035 

Asahipak ODP-90 20F 

20.0 300 

 

9 

17 

≥

 9,000   

F6710004 

Asahipak ODP-130G 7B 

 7.5 

 

50 13 17 

(Guard 

Column) 

 

 

Base Material 

: Spherical porous particles of polyvinyl alcohol modified with octadecyl group

 

Column Housing  : SUS-316   
Screw Type 

: Internally-threaded type No.10-32 UNF 

Shipping Solvent : Water/Acetonitrile = 35/65 
 
 
 
 
 
 
 
 

Содержание Asahipak ODP-90 20F

Страница 1: ...n for any damage 2 Please check if product name and serial number written on the column package column adhesive label and enclosed Certificate of Analysis CoA are matching and correct 1 Introduction Thank you for purchasing the Shodex product Shodex Asahipak ODP 90 20F is a polymer based reversed phase chromatography column modified with octadecyl C18 group The column is suitable working with up t...

Страница 2: ...Eluent Preparation 1 Degas the eluent fully to prevent the formation of air bubbles 2 Presence of small debris or insoluble substances may result in deterioration of the column and or they appear as noise on the chromatograms Filter the eluent with a 0 45 μm disposable filter to prevent the problems Attention Whenever water is required use ultra pure water freshly generated by a water purification...

Страница 3: ... to the end fitting and secure it with the male nut It is important that there is no extra space between the tubing and the column side of the end fitting Presence of an extra space will let the sample to spread out and may result in wide peaks 3 Set the initial flow rate at less than 2 5 mL min and start the system If using the column at an elevated temperature keep a low flow rate until the temp...

Страница 4: ...tical columns separately When washing the column let the washing solution flow from the column outlet go directly into the waste container and not let the solution go through the detector Cleaning Method 1 Insoluble components that block the column inlet may be removed by reversing the flow direction i e introducing the eluent from the column outlet with flow rate at less than half of the recommen...

Страница 5: ...late Number N 2 Asymmetry Factor Fas 10 Additional Warnings 1 Do not remove end fittings 2 Do not make a strong impact on the column Do not drop or hit the column on a hard surface Refer to the Shodex website https www shodex com for product details and their applications For additional assistance contact the distributor from whom you purchased the column or contact your regional Shodex support of...

Страница 6: ...anyone other than person or firm designated by Showa Denko K K 3 3 If the Shodex product is disposed of 3 4 If the Shodex product is resold by the user without giving prior written notice to Showa Denko K K 3 5 If the performance of the Shodex product is not conform to the specification of the attached CERTIFICATE OF ANALYSIS due to any of the reasons below a Computer virus b Impurities contained ...

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