• Learn operation of Erba XL-640 and Erbachem.
• Select equipment
  • Use Erba XL-640 as peferred equipment.
  • If Erba XL-640 is malfunctioning and can not be repaired within period acceptable to clinicians, use Erbachem and follow procedure for responding to Erba XL-640 failure
• Read following documents

references

Procedure for calculation of LDL Cholesterol from HDL cholesterol