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Sulfate Daily Activi ty Log '-
Project: 100-IM GW Monitoring / SAF I07-006
Logbook HNF-N-296 7 {`"
0 520 . Date: 11/21/06
1100 1 J.D. Mchrer arrived on-site at 200W, b10-612 field laboratory. Set up 0 analyze
samples for sulfate using a HACH DR 2010 spect rophotometer, SIN 980600009425,
Method 952. sulfate.
1300 Prepared 50 mg/L standard by adding 1.5 mL of 1000 mg/L HACH sulfate standard, lot
#Al214, no expiration, to 28 .50 mL of dcionized water.
1310 ed sample.
1320 Samples was over range.' Diluted sample 4X by adding 5-mL sample to 15-m l,
deionizcd water. Re-analyzed sample.
Sample # well # SAF # Concentra tion
(mY/L)
Date
Sampled
Time
Sampled
Sampler
Blank — — 0 — — —
50 mg/L std. — — 48 — — —
BIKYX3 199-D4-15 )07-006 104* 11 120/06 1328 RNM
50 m std. 47
Blank 1 0 —
•• 4X dilution --
00000011
87