Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 28 days
Storage/Transport Temperature
Frozen
Unacceptable Conditions
Hemolysis • Serum Separator Tube (SST®) • Lipemic
Test Code
E2U
Sendout
Yes
Performing Lab
Quest
Specimen Preparation
Spin to serum and freeze. Ship to CB frozen. Order Quest test code 30289.
Preferred Volume
0.5 mL
Minimum Volume
0.2 mL
Unacceptable Conditions
Hemolysis • Serum Separator Tube (SST®) • Lipemic
Stability (from collection to initiation)
Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 28 days
Storage/Transport Temperature
Frozen
Units
pg/mL
Reference Interval
Males: ≤ 29 pg/mL
Females:
Follicular Phase
39-375 pg/mL
Luteal Phase
48-440 pg/mL
Postmenopausal Phase
≤ 10 pg/mL
Prediatric:
Age
Males (pg/mL)
Females (pg/mL)
Pre-pubertal - <1 year
Not Established
Not Established
1-9 years
≤ 4
≤ 16
10-11 years
≤ 12
≤ 65
12-14 years
≤ 24
≤ 142
15-17 years
≤ 31
≤ 283
Interpretive Data
Estradiol, Ultrasensitive, LC/MS - Diagnostic applications of estradiol assays include assessment of ovarian function in a wide variety of situations (menstrual disorders, precocious or delayed puberty, assisted reproduction protocols). For men, estradiol measurement may be useful in the evaluation of gynecomastia.
CPT Codes
82670
LOINC Codes
35384-7
Available Stat
No
Test Code
E2U
Performing Lab
Quest
Sendout
Yes
Performed
Sunday - Friday
Methodology
Chromatography/Mass Spectrometry
Collect
Red top
Amount to Collect
1 mL
Sample Type
Blood
Preferred Volume
0.5 mL
Minimum Volume
0.2 mL
Unacceptable Conditions
Hemolysis • Serum Separator Tube (SST®) • Lipemic
Specimen Preparation
Spin to serum and freeze. Ship to CB frozen. Order Quest test code 30289.
Units
pg/mL
Reference Interval
Males: ≤ 29 pg/mL
Females:
Follicular Phase
39-375 pg/mL
Luteal Phase
48-440 pg/mL
Postmenopausal Phase
≤ 10 pg/mL
Prediatric:
Age
Males (pg/mL)
Females (pg/mL)
Pre-pubertal - <1 year
Not Established
Not Established
1-9 years
≤ 4
≤ 16
10-11 years
≤ 12
≤ 65
12-14 years
≤ 24
≤ 142
15-17 years
≤ 31
≤ 283
Interpretive Data
Estradiol, Ultrasensitive, LC/MS - Diagnostic applications of estradiol assays include assessment of ovarian function in a wide variety of situations (menstrual disorders, precocious or delayed puberty, assisted reproduction protocols). For men, estradiol measurement may be useful in the evaluation of gynecomastia.
Storage/Transport Temperature
Frozen
Stability (from collection to initiation)
Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 28 days
Reported
3-7 days
CPT Codes
82670
LOINC Codes
35384-7
Ordering
Available Stat
No
Performing Lab
Quest
Performed
Sunday - Friday
Methodology
Chromatography/Mass Spectrometry
Reported
3-7 days
Collection
Sample Type
Blood
Collect
Red top
Amount to Collect
1 mL
Preferred Volume
0.5 mL
Minimum Volume
0.2 mL
Stability (from collection to initiation)
Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 28 days
Storage/Transport Temperature
Frozen
Unacceptable Conditions
Hemolysis • Serum Separator Tube (SST®) • Lipemic
Processing
Test Code
E2U
Sendout
Yes
Performing Lab
Quest
Specimen Preparation
Spin to serum and freeze. Ship to CB frozen. Order Quest test code 30289.
Preferred Volume
0.5 mL
Minimum Volume
0.2 mL
Unacceptable Conditions
Hemolysis • Serum Separator Tube (SST®) • Lipemic
Stability (from collection to initiation)
Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 28 days
Storage/Transport Temperature
Frozen
Result Interpretation
Units
pg/mL
Reference Interval
Males: ≤ 29 pg/mL
Females:
Follicular Phase
39-375 pg/mL
Luteal Phase
48-440 pg/mL
Postmenopausal Phase
≤ 10 pg/mL
Prediatric:
Age
Males (pg/mL)
Females (pg/mL)
Pre-pubertal - <1 year
Not Established
Not Established
1-9 years
≤ 4
≤ 16
10-11 years
≤ 12
≤ 65
12-14 years
≤ 24
≤ 142
15-17 years
≤ 31
≤ 283
Interpretive Data
Estradiol, Ultrasensitive, LC/MS - Diagnostic applications of estradiol assays include assessment of ovarian function in a wide variety of situations (menstrual disorders, precocious or delayed puberty, assisted reproduction protocols). For men, estradiol measurement may be useful in the evaluation of gynecomastia.
Administrative
CPT Codes
82670
LOINC Codes
35384-7
Complete View
Available Stat
No
Test Code
E2U
Performing Lab
Quest
Sendout
Yes
Performed
Sunday - Friday
Methodology
Chromatography/Mass Spectrometry
Collect
Red top
Amount to Collect
1 mL
Sample Type
Blood
Preferred Volume
0.5 mL
Minimum Volume
0.2 mL
Unacceptable Conditions
Hemolysis • Serum Separator Tube (SST®) • Lipemic
Specimen Preparation
Spin to serum and freeze. Ship to CB frozen. Order Quest test code 30289.
Units
pg/mL
Reference Interval
Males: ≤ 29 pg/mL
Females:
Follicular Phase
39-375 pg/mL
Luteal Phase
48-440 pg/mL
Postmenopausal Phase
≤ 10 pg/mL
Prediatric:
Age
Males (pg/mL)
Females (pg/mL)
Pre-pubertal - <1 year
Not Established
Not Established
1-9 years
≤ 4
≤ 16
10-11 years
≤ 12
≤ 65
12-14 years
≤ 24
≤ 142
15-17 years
≤ 31
≤ 283
Interpretive Data
Estradiol, Ultrasensitive, LC/MS - Diagnostic applications of estradiol assays include assessment of ovarian function in a wide variety of situations (menstrual disorders, precocious or delayed puberty, assisted reproduction protocols). For men, estradiol measurement may be useful in the evaluation of gynecomastia.
Storage/Transport Temperature
Frozen
Stability (from collection to initiation)
Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 28 days
