======Procedure for Cholesterol examination======
  *Learn operation of [[Erba XL-640]] and [[Erbachem]].
  *Select equipment
    *Use Erba XL-640 as preferred equipment.
    *If Erba XL-640 is malfunctioning, stop the examination and follow [[procedure for responding to Erba XL-640 failure]]
  *Read following documents

^references |{{CHO_kit_literature_cormay.pdf|CHO Kit literature of cormay}}| 
| |{{:nchsls:c:biochemistry:document:cholesterol_kit_literature-meril.pdf|CHO Kit literature of meril}}|   
| |**Note:** When a new lot is opened, verify kit literature with the uploaded version.|
| |[[lis_upload_dokuwiki_media|Upload]] newer version when required and make necessary changes in procedure and process|

|**environmental and safety controls**|{{msds_cormay_kits.pdf|MSDS of cormay cholesterol kits}}| 

  *Document and revise [[common laboratory informations related to the examinations]].
  *Depending on the selected equipment follow appropriate procedure described below.


======Erba XL-640======

|[[Centrifugation]]|
|[[Preparing aliquot]]|
|[[nchsls:c:biochemistry:document:how_to_perform_examination_in_erba_xl-640|Procedure for examination in Erba XL-640]]|  
|[[Interference of Cholesterol reagent in TG estimation]]|

{{ :nchsls:c:biochemistry:document:cholesterol_principle_manually.jpg |}}