Analytical Batch
Term · Environment · MLC-T-ENV-001393
1. Environmental samples that are prepared and/or analyzed together with the same process and personnel and using the same lot(s) of reagents. {OW/EAD} {OPP}
2. A group of samples, including quality control samples, which are processed together using the same method, the same lots of reagents, and at the same time or in continuous, sequential time periods. Samples in each batch should be of similar composition and share common internal quality control standards. {ORD} {ORCR}
3. A set of field samples (not to exceed 20, excluding quality control samples) analyzed on the same instrument within a 24-hour period that begins and ends with the analysis of appropriate Continuing Calibration Check standards (CCCs). Additional CCCs may be required depending on the length of the analysis batch and/or the number of field samples. {OW/TSC}
4. A group of samples, including quality control samples, which are processed together using the same method, the same lots of reagents, and at the same time or in continuous, sequential time periods. Samples in each batch should be of similar composition and share common internal quality control standards. (ORD)
5. Environmental samples that are prepared and/or analyzed together with the same process and personnel and using the same lot(s) of reagents.
6. A set of field samples (not to exceed 20, excluding quality control samples) analyzed on the same instrument within a 24-hour period that begins and ends with the analysis of appropriate Continuing Calibration Check standards (CCCs). Additional CCCs may be required depending on the length of the analysis batch and/or the number of field samples.
7. Batch of samples analyzed over a 24-hour period beginning with the daily instrument tune performance check.
| Identifier | MLC-T-ENV-001393 |
|---|---|
| Field | Environment |
| Subject | Policy and guidance |
| References | Forum on Environmental Measurements (FEM) Glossary; 40 CFR Appendix A to Part 63 (CFR 2024) |
Record as JSON
{
"id": "MLC-T-ENV-001393",
"term": "Analytical Batch",
"field": "Environment",
"definition": "1. Environmental samples that are prepared and/or analyzed together with the same process and personnel and using the same lot(s) of reagents. {OW/EAD} {OPP}\n\n2. A group of samples, including quality control samples, which are processed together using the same method, the same lots of reagents, and at the same time or in continuous, sequential time periods. Samples in each batch should be of similar composition and share common internal quality control standards. {ORD} {ORCR}\n\n3. A set of field samples (not to exceed 20, excluding quality control samples) analyzed on the same instrument within a 24-hour period that begins and ends with the analysis of appropriate Continuing Calibration Check standards (CCCs). Additional CCCs may be required depending on the length of the analysis batch and/or the number of field samples. {OW/TSC}\n\n4. A group of samples, including quality control samples, which are processed together using the same method, the same lots of reagents, and at the same time or in continuous, sequential time periods. Samples in each batch should be of similar composition and share common internal quality control standards. (ORD)\n\n5. Environmental samples that are prepared and/or analyzed together with the same process and personnel and using the same lot(s) of reagents.\n\n6. A set of field samples (not to exceed 20, excluding quality control samples) analyzed on the same instrument within a 24-hour period that begins and ends with the analysis of appropriate Continuing Calibration Check standards (CCCs). Additional CCCs may be required depending on the length of the analysis batch and/or the number of field samples.\n\n7. Batch of samples analyzed over a 24-hour period beginning with the daily instrument tune performance check.",
"subject": "Policy and guidance",
"references": [
"Forum on Environmental Measurements (FEM) Glossary",
"40 CFR Appendix A to Part 63 (CFR 2024)"
],
"url": "https://mlchart.com/terminology/environment/analytical-batch/"
}
Record 1,393 of 30,736 in Environment terminology (MLC-0121). Request the full dataset.