Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water

Importancia y uso:

5.1 Following this practice should result in precision-and-bias statements that can be achieved by any laboratory properly using the test method studied. These precision-and-bias statements provide the basis for generic limits for use in the Quality Control section of the test method. Optionally, the detection and quantitation values provide estimates of the level at which most laboratories should be able to achieve confident detection and meet the minimum precision (expressed as relative standard deviation) expected.

5.2 The method specifies the matrices for which the test method is appropriate. The collaborative test corroborates the write-up within the limitations of the test design. An extensive test can only use representative matrices so that universal applicability cannot be implied from the results.

5.3 The fundamental assumption of the collaborative study is that the matrices tested, the concentrations tested, and the participating laboratories are a representative and fair evaluation of the scope and applicability of the test method as written.

Subcomité:

D19.02

Referida por:

D5072-09R16, D1890-15R17, D5243-92R19, D5627-17, D0516-22, D4790-23, D3561-16R21E01, D6530-19, D3975-93R19, D7510-10R16E01, D5389-93R19, D4517-15R23, D8026-16, D3697-17, D7126-15R23, D4519-16, D6071-14R22, D0859-16R21E01, D7979-20, D7678-17R22, D1252-06R20, D0512-23, D1426-15R21E01, D7168-21, D3866-18, D5388-21, D7575-11R24, D7066-04R24, D5544-16R23, D3977-97R19, D5391-23, D5015-15R22, D7600-16R24, E2787-21, D0888-18, D8543-24, D7284-20, D3590-17, D5996-16, D1246-16R21E01, D1252-06R20, D2688-23, D7511-12R24, D6807-17, D0857-17, D5257-17, D6317-15R24, D8421-24, D0596-01R18, D1179-16R21E01, D5673-16, D3557-17, D6855-17R23, D5907-18, D8025-23, D3977-97R19, D7295-18, D7485-23, D7937-15R23, D5085-21, D1886-14R21E01, D3372-17, D5790-18, D3649-23, D7979-20, D6301-21, D4793-09R23, D1941-21, D8431-22, D6698-24, D5173-15R23, D0888-18, D3561-16R21E01, D5128-14R22, D3670-91R22, D1252-06R20, D7237-18, D0516-22, D8234-19, D8193-18, D8084-17, D3670-91R22, D5464-16, D3875-15R23, D1067-16, D4839-03R24, D7599-16R24, D7573-18AE01, D3861-22, D0511-14R21E01, D3920-18, D3590-17, D6908-06R17, D8002-24, D1691-17, D1253-14R21E01, D7644-23, D5831-23, F0316-03R19, D4107-20, D8024-23, D1976-20, D5315-04R24, D5128-14R22, D8018-15R20, D8192-23, D3645-15R23, D1067-16, D7968-23, D2036-09R22, E2866-21, D2036-09R22, D3558-15R23, D5242-21, D4922-21, D2187-17, D1783-01R20, D8025-23, D4517-15R23, D5905-98R18, D5391-23, D6502-10R22, D7573-18AE01, D8429-21, D5673-16, D8516-23, D5615-23, D5176-20, D7742-17R24, D8535-23, D7730-17R24, D2972-15R23, D4841-88R18, D4327-17, D5462-21, D7597-16R24, D7284-20, D6569-23, D0888-18, D3867-16R21E01, D6503-24, D6238-98R24, D0513-16, D5390-21, D8456-22, D0513-16, E1600-23, D5246-24, D0511-14R21E01, D5905-98R18, D7237-18, E0800-20, D4778-24, D4456-17, D3454-21, D7731-17R24, D3868-15R23, D6919-17, D1943-20, D1293-18, D5464-16, D7363-13AR21E01, D1126-17, D3223-17, D5174-23, D1125-23, D8401-24, D4190-15R23, D4785-20, D5904-02R24, D0513-16, D0596-01R18, D3651-16R21E01, D7574-23, D1125-23, E2838-21, D6234-13R20, D6529-22, D1126-17, D8361-20, D5907-18, D5086-20, D5612-94R18, D4193-08R20E01, D4412-19R24, F0316-03R19, D4327-17, D6919-17, D5997-15R24, D7677-16R23, D1498-14R22E01, D4458-15R23, D5413-21, D5543-21, D7598-16R24, D0512-23, D1292-15R21E01, D5907-18, D3869-15R23, D5256-14R22, D3373-17, D8083-16R23, D4382-18, D5412-93R24, D6581-18, D3483-14R22, D3859-15R23, D1687-17, D1293-18, D8001-16E01, D5811-20, D4841-88R18, D7645-23, D5173-15R23, D4282-15R22, D5284-09R23, D0858-17, D2791-19, D5997-15R24, D8478-23, D1293-18, D5847-22, D5317-20, D4327-17, D7725-17R23, D1688-17, D7315-17R23, D7783-21, D1688-17, D1688-17, D1688-17, D8272-19, D0858-17

Volúmen:

11.01

Número ICS:

13.060.50 (Examination of water for chemical substances)

Palabras clave:

blind duplicate study design; collaborative study; detection; interlaboratory study; method bias; method precision; method recovery; quantitation; statistical analysis; Youden study design ;