One 7.0 mL red top no gel, serum (clot activator). Minimum volume: 1 mL serum.
Unacceptable Conditions
SST or PST gel separator tubes; grey top (fluoride) tubes; insufficient volume; sample not properly identified; incorrect container.
Storage/Transport Temperature
Internal: Deliver to lab within one hour of collection. Offsite: Allow to clot for 30 minutes after collection. Centrifuge within one hour of collection. Place at least 1 mL serum/plasma in a tightly sealed aliquot container with minimal dead space and transport to lab at 2-8 degrees C (refrigerated or on ice).
One 7.0 mL red top no gel, serum (clot activator). Minimum volume: 1 mL serum.
Unacceptable Conditions
SST or PST gel separator tubes; grey top (fluoride) tubes; insufficient volume; sample not properly identified; incorrect container.
Storage/Transport Temperature
Internal: Deliver to lab within one hour of collection. Offsite: Allow to clot for 30 minutes after collection. Centrifuge within one hour of collection. Place at least 1 mL serum/plasma in a tightly sealed aliquot container with minimal dead space and transport to lab at 2-8 degrees C (refrigerated or on ice).