Chain of Custody
Complete sample traceability from collection to final result
Sample Tracking
| Sample ID | Location | Collection Date | Collected by | Sent to Lab | Received at Lab | Status | Traceability |
|---|---|---|---|---|---|---|---|
| S-2025-001 | BH-23 | 15 Jan 2025 08:00 | John Smith | 15 Jan 2025 14:30 | 16 Jan 2025 09:15 | In Laboratory | |
| S-2025-002 | BH-12 | 14 Jan 2025 09:15 | Mary Johnson | 14 Jan 2025 16:00 | 15 Jan 2025 10:30 | Analysis Complete | |
| S-2025-003 | BH-24 | 15 Jan 2025 10:30 | John Smith | 15 Jan 2025 17:00 | - | In Transit | |
| S-2025-004 | PW-01 | 13 Jan 2025 11:00 | Carlos Mendes | 13 Jan 2025 15:30 | 14 Jan 2025 08:45 | Results Available |
Timeline - S-2025-001
Sample Collection
15 Jan 2025 08:00
Location: BH-23 | Collected by: John Smith
Temperature: 24.5°C | pH: 7.2
Preservation Applied
15 Jan 2025 08:05
Nitric acid added | Refrigeration at 4°C
Sent to Laboratory
15 Jan 2025 14:30
Sent by: John Smith | Carrier: Express Logistics
Tracking number: EXP-2025-001234
Received at Laboratory
16 Jan 2025 09:15
Received by: ALS Global | Condition: OK
Temperature on arrival: 4.2°C ✓
Analysis in Progress
16 Jan 2025 10:00 - In progress
Method: EPA 200.8 | Analyst: J. Smith
Parameters: Arsenic, Nickel, Copper, Zinc