Test ID BLOD0659 Methemoglobin

Important Note

Send specimen on ice.

Draw balanced heparinized syringe or one Green (Lithium Heparin) Tube, unspun/unopened. Flag specimen as DO NOT SPIN.

Monday-Sunday

Colormetric

Sanford Respiratory Therapy Fargo

83050

Preferred Volume	1.0 mL whole blood
Minimum Volume	0.5 mL whole blood

Room Temperature	N/A
Refrigerated (on-ice)	72 hours	Preferred for Transport-Send on-ice
Frozen	N/A