How to store urine
[PDF File]Urine Collection for Chlamydia and Gonorrhoeae NAAT Testing
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multi-Collect Urine Collection Procedure 4. Unscrew the transport tube cap, taking care not to spill the transport buffer within. 5. Handle the cap and tube carefully to avoid contamination, including the outside of the transport ... After collection, transport and store transport tube at 2°C to 30°C for up to 14 days.
[PDF File]Laboratory Clinical Specimen Collection and Storage Guidance
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C. Urine samples. 1. For each patient, store 40 to 60 mL of urine in a screw-cap urine cup. 2. Place barcoded label on the cup when the cup is upright; the barcode will look like a ladder. 3. Indicate on the cup how the sample was collected if the method was other than “clean catch”
[PDF File]Urine Specimen Collection - Albany Medical College
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This urine specimen was obtained from a 77-year-old female who was a resident of a long-term care facility, with diagnoses of severe osteoporosis and dementia. She had recently become confused and her urine was cloudy and foul smelling. Urinalysis showed: pH=6.5; specific gravity=1.014; leukocyte esterase, blood, glu-
[PDF File]APTIMA® Urine Specimen Transport Tubes
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collected urine sample that has not been refrigerated and which is analyzed within 60 minutes of collection b) A cold urine sample may inhibit enzymatic reactions in the dipstick (e.g. glucose), leading to falsely decreased results. c) The specific gravity of cold urine may be falsely increased, because cold urine is denser than room
[PDF File]INSTRUCTIONS FOR 24-HOUR URINE COLLECTION
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Store urine specimen transport tubes at room temperature (15°C to 30°C). Urine Specimen Performance . The assay performance characteristics of the male and female urine specimens are provided in the appropriate Aptima assay package insert. The Aptima assay package inserts may be referenced online at . www.hologic.com.
[PDF File]Ideal conditions for urine sample handling, and potential ...
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Random Urine Collection Collect a first voided morning specimen in a clean container (sterile for cultures) for most tests and analyses. Do not send th e first morning urine for Cytology examination. Store the specimen appropriately or send to the laboratory immediately. Timed Urine Collection
[PDF File]Sample Preservation - urine
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Urine Collection for Chlamydia and Gonorrhoeae NAAT Testing Specimen Collection and Handling: 1. The patient should not have urinated for at least 1 hour prior to specimen collection. 2. Direct patient to provide a first-catch urine (approximately 20 to 30 mL of the initial urine stream) into a urine collection cup free of any preservatives.
24-Hour Urine Collection for Total Protein Evaluation | Memorial Sl…
Urine Samples 1. For each patient, store 40 to 60 mL of urine in a screw-cap urine cup. 2. Place barcoded label on the cup when upright; the barcode will look like a ladder. 3. Indicate on the cup how the sample was collected if the method was other than “clean catch” (Example: catheterization). 4. Store urine samples in the freezer
[PDF File]Chlamydia and Gonorrhea Specimen Collection and Transport ...
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INSTRUCTIONS FOR 24-HOUR URINE COLLECTION 1. When you get up in the morning, empty your bladder but do not save the first specimen. Urine collection should …
[PDF File]Laboratory Clinical Sample Collection, Storage, and ...
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to keep it in conditions that are as good as we can possibly manage. It has been routine to store aliquots of urine at -20oC but it has been shown that this temperature causes a major loss in urinary exosomes compared to freshly collected urine. In contrast, recovery after freezing at -80°C was almost complete.
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