Shodex IC SI-36 4D Operation Manual Download Page 6

ver.200603E

 

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

 

10. Warranty (Ver. 4COLUMN) 

 

(1) Showa Denko K. K. warrants that the ShodexTM product, at the time of delivery to the user, will conform to 

the specification of the attached CERTIFICATE OF ANALYSIS, if the Shodex product is used in accordance 

with the attached operating manual. The foregoing warranty is exclusive and is in lieu of all other warranties 

with respect to the Shodex product, whether written, oral, implied, statutory or otherwise. No warranties by 

Showa Denko K. K. are implied or otherwise created, including, but not limited to, the warranty of merchantability 

and fitness for particular purposes.   

 

(2) Any claim of inconformity to the specification must be notified to Showa Denko K.K. within ten (10) days after 

delivery to the user. User’s exclusive remedy and Showa Denko K.K.‘s exclusive liability for such claim are 

limited to the replacement of the Shodex product in question. In no event is Showa Denko K.K. liable for any 

indirect, incidental or consequential damage arising out of in connection with the Shodex product, whether or 

not such damage is allegedly based on breach of warranty, negligence or otherwise.   

 

(3) No warranty is made in any of the following cases:   

3-1 If the Shodex product is not used in accordance with the operating manual   

3-2 If the Shodex product is remodeled by 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 in the sample, reagent, gas air or cooling water provided by the user   

c. Breakdown or malfunction of equipment, apparatus or component used in combination with the Shodex   

product   

d. Force majeure such as fire, earthquake, flood, other natural disaster, crime, riot, act of terrorism, war or 

radioactive contamination   

 

(4) In no event is Showa Denko K.K. liable for   

4-1 the results of analysis or preparations using the Shodex product or any portion of the same, including, but 

not limited to, the reliability, accuracy, efficacy and safety of said results, and   

4-2 the occupational hazard in the use of the Shodex product, whether or not such use is made in accordance 

with the attached Conditions for use.   

 

(5) The Shodex product is for laboratory use only. It must not be used for clinical diagnosis. Showa Denko K.K. 

is not liable for any use of the Shodex product except laboratory use. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Following names are trademarks or registered trademarks of SHOWA DENKO K.K. 

Shodex, AFpak, Asahipak, AXpak, CLNpak, CXpak, HILICpak, MSpak, ODP, OHpak,   

ORpak, RSpak, SUGAR, USPpak. 

 

Products described in the operation manual are not intended for medical use or medical applications.

 

Summary of Contents for IC SI-36 4D

Page 1: ...ckage adhesive label and enclosed Certificate of Analysis CoA are matching and correct 1 Introduction Thank you for purchasing the Shodex product Shodex IC SI 36 4D is a suppressor type ion chromatography column for analysis of anions The column is used with hydroxide eluents such as potassium hydroxide and sodium hydroxide The column is suitable for the separations of standard anions including fl...

Page 2: ...e is less than 10 25 μL per column When analyzing low concentration samples 0 1 mg L increasing the injection volume to 100 200 μL may improve the detection 4 For the samples containing proteins remove the proteins prior to the sample injection The use of an ultrafiltration membrane is recommended 5 For the samples containing hydrophobic impurities remove the impurities prior to the sample injecti...

Page 3: ...ss than 0 35 mL min at the end of analysis Then turn off the column oven and let the column temperature return to room temperature before stopping the pump If the pump was stopped while the eluent inside the column was still hot as the eluent temperature decreases its volume also decreases This may result in creating an empty space in the column and deteriorates the column 6 3 Eluents 1 Use freshl...

Page 4: ...cleaning steps for adsorbing components For an efficient cleaning reverse the flow direction and use the flow rate at 0 35 mL min Method 1 Adsorption of hydrophilic compounds Washing Solution Cleaning Time 1 H2O 25 min 2 100 mM KOH or NaOH aq solution 100 min 3 H2O 25 min 4 Eluent 100 min Method 2 Adsorption of hydrophobic compounds Washing Solution Cleaning Time 1 H2O 25 min 2 H2O CH3CN 95 5 20 m...

Page 5: ...late Number N 2 Asymmetry Factor Fas 9 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 off...

Page 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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