Standards

WS/T 220-2002 Determination of coagulant factor activities—General guideline

This standard specifies the technical requirements for the determination of the overall coagulation factor activity (excluding fibrinogen), and does not cover the methods of detecting plasma coagulation factors using the chromogenic substrate method, nor the quantitative analysis of coagulation factor levels based on antigen properties.

Publish Date: 2002-04-20

WS/T 221-2002 Guidelines for immunoprecipitin analyses—Procedures for evaluating the performance of materials

Publish Date: 2002-04-20

WS/T 222-2002 Guideline for the measurement of catalytic concentration of clinical enzymes

Publish Date: 2002-04-20

WS/T 223-2002 Guidelines for enzyme immuno-assay of hepatitis B surface antigen

Publish Date: 2002-04-20

WS/T 224-2002 Evacuated tubes and additives for blood specimen collection

This standard specifies the relevant technical requirements for sterile vacuum blood collection tubes and their additives, including definitions related to the vacuum blood collection system, protective measures for blood collection, material, size, design, and manufacturing requirements for blood collection tubes and tube caps, control of influencing factors, accuracy of blood collection, additive content, solution strength, requirements for blood collection needles, labeling requirements, and methods for evaluating the quality of blood collection tubes. This standard also describes the functional forms, characteristics, and testing methods of commonly used additives in blood collection tubes.
This standard is applicable to manufacturers of vacuum blood collection systems, medical institutions, and all personnel who need to understand and use this blood collection system for quality evaluation of vacuum blood collection tubes and their additives, so as to standardize the production of vacuum blood collection systems, improve the quality of vacuum blood collection systems, and enable them to better serve medical care.

Publish Date: 2002-04-20

WS/T 225-2002 Collection and processing of blood specimens for clinical chemistry

Publish Date: 2002-04-20

WS/T 226-2002 Guidelines for blood glucose testing by using Portable blood glucose meter

Publish Date: 2002-04-20

WS/T 227-2002 Requirement for the technical procedure manual in clinical laboratory

Publish Date: 2002-04-20

WS/T 228-2002 Preliminary evaluation of quantitative clinical laboratory methods

Publish Date: 2002-04-20

WS/T 229-2002 Physical,chemical and microscopic examination of urine

Publish Date: 2002-04-20

WS/T 230-2002 Guidelines for use of polymerase chain reaction (PCR) technique in clinical diagnosis

Publish Date: 2002-04-20

WS/T 231-2002 Protocols for the evaluation of dehydrated Mueller-Hinton agar in the disk diffusion procedure for antimicrobial susceptibility testing

Publish Date: 2002-04-20