There are four steps involved in obtaining a good quality specimen for testing: (1) preparation of the patient, (2) collection of the specimen, (3) processing the specimen, and (4) storing and/or …

Follow the instructions in the test to collect the specimen, paying special attention to container/tube, volume, and stability (temperature) requirements. Aliquotting: Most specimens …

Sep 21, 2023 · This article delves into the essential techniques and best practices for sample collection in a laboratory setting, highlighting the significance of meticulous attention to detail.

Jan 27, 2021 · Today's technologies allow testing on an impressively wide variety of samples collected from the human body. Learn about these samples and how they are collected to …

Because proper collection and preservation of 24-hour urine specimens are essential for accurate test results, patients should be carefully instructed in the correct procedure.

Refer to this page for specimen collection and handling instructions including laboratory guidelines, how tests are ordered, and required form information.

Jul 17, 2025 · Lab sample management refers to the end-to-end process of handling samples in a laboratory, from the moment they are collected to when they are received, analyzed, stored, or …

Dec 30, 2024 · For manufacturing, quality control, environmental, and research labs, your success depends on how you reliably collect and manage samples. This guide details the best …

General Specimen Collection Collection and submission procedures for all specimen types

Accurate collection, storage, and handling are crucial to maintaining the sample’s integrity.” Ideally, labs should test urine within the first hour after collection, but if not possible, the …