Method ■^/l^o I
Date Extraoted_ Page
Ixyv^A'.OlxA'^
(o Cy IM
ZI Pesoytion
Lab# [Sample Drip late Sun Spk IS Final T.V. pH
I vol/wt mViirin add add atid vol. pos-
f
Wil r
X-
i JL-
vz
iZ
iZ
1/
A ✓
Remarks
I i /
drip rate must be between 5-15 ml/mln for Hq-Bq extractors drip rate -
Extraction type - Soiv.tot# ~ iNaCllot# Na2SO4 lot#
STANDARD INT^LOG)^
CALIBRATION •/OX ■■
REF/SPIKE
MDL/MDRF ----- - T ' T-t.
Q. CHECK
INT. STD.
SURROGATE
LPC
ENDRIN/DDT
Analys'
revision 10/
ja<
7.99 Verified by Supv. approved.
t.
NYC-WTC_000086566
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000086566Source: NYC Law Department, mirrored locally