Quality Control Management

98.2%

QC Pass Rate

↑ 0.5% from last month
142

QC Samples Today

Target: 150
3

Failed QC

Requires investigation
0.8%

CV% Average

Within limits

Today's QC Samples

Batch QC Alert: QC sample QC-2025-042 is being used for batch BATCH-2025-001 (12 samples)
QC-2025-042 - Cannabinoids Control (Medium)

Associated with: BATCH-2025-001 | Instrument: HPLC-UV #1

THC Result: 18.3% Within 2SD
PASS

Tested: 2:15 PM

QC-2025-041 - Pesticides CRM

Instrument: LC-MS/MS #2

Bifenthrin: 0.095 ppm Near 2SD limit
WARNING

Tested: 1:45 PM

QC-2025-040 - Heavy Metals Control (Low)

Instrument: ICP-MS #1

Lead: 0.025 ppm Outside 3SD
Instrument recalibration initiated
FAIL

Tested: 12:30 PM

THC Control Chart - Last 20 Points

Levey-Jennings Control Chart

Interactive chart showing QC trends
-3SD
16.5%
-2SD
17.0%
Mean
18.0%
+2SD
19.0%
+3SD
19.5%
18.3%
QC History
QC ID Type Test Result Status Trend Date/Time
QC-2025-042 Batch QC Cannabinoids 18.3% Pass → Jan 13, 2:15 PM
QC-2025-041 CRM Pesticides 0.095 ppm Warning ↑ Jan 13, 1:45 PM
QC-2025-040 Control Low Heavy Metals 0.025 ppm Fail ↓ Jan 13, 12:30 PM
Active QC Rules
1-3s Rule
2-2s Rule
R-4s Rule
4-1s Rule
10x Rule
QC Schedule
Cannabinoids

Frequency: Every 20 samples

13/20
Next QC in 7 samples
Pesticides

Frequency: Every 10 samples

9/10
QC due in 1 sample
Heavy Metals

Frequency: Every 15 samples

OVERDUE
QC required immediately
Quick Actions
QC Materials Status
THC Control (Medium) 45 tests left
Pesticide CRM 12 tests left
Heavy Metal Mix 3 tests left