======Procedure for LDH 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|{{LDH_Reference_literature_1.pdf|LDH Reference literature 1}}|
| |{{LDH_Reference_literature_2.pdf|LDH Reference literature 2}}|
| |{{LDH_Reference_literature_3.pdf|LDH Reference literature 3}}|

^**environmental and safety controls**|{{msds_lithium lactate.pdf|MSDS of Lithium lactate}}|
| |{{msds_DEA.pdf|MSDS of DEA}}|
| |{{msds_NAD+.pdf|MSDS of NAD+}}|   
| |{{:nchsls:c:biochemistry:document:msds_na2hpo4.pdf|MSDS of Na2HPO4}}|
| |{{:nchsls:c:biochemistry:document:msds_of_nah2po4.pdf|MSDS of NaH2PO4}}|

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

**Preparation and use of [[LDH reagent]]**\\

======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]]|