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Library: Exhibits

                               

Table 4-1: Containers and Hold Times

Westinghouse Field Samplng Plan - Lemon Lane

Requirements for Sample Containers, Preservatives and Hold Times

Test Group

Containers

Sample
Hold Time

Extract
Hold Time

Preservatives

PEST/PCB

(1) 8 oz.glass
WM w/teflon

14 days
(solids) 7
days (liquid)

40 days

Cool to
4 degrees C

TCLP-Volatile Organic

(2) 2 oz glass
w/teflon

14 days

14 days

Cool to
4 degrees C

TCLP-B\N
Semivolatile
Organics

(2) 8 oz glass
WM w/teflon

14 days

7 days to prep
40 days from
prep to analysis

Cool to
4 degrees C

TCLP-Pesticides

use TCLP-B/N
container

14 days

7 days to prep
40days from
prep to analysis

Cool to
4 degrees C

TCLP-Herbicides

use TCLP-B/N
container

14 days

7 days to prep
40days from
prep to analysis

Cool to
4 degrees C

TCLP Metals
(except Hg)

use TCLP-B/N
container

180 days

180 days prep
to analysis

Cool to
4 degrees C

TCLP Mercury

use TCLP-B/N
container

28 days

28 days

Cool to
4 degrees C

Total Available Cyanide

(1) 8 oz glass
WM w/teflon

14 days

14 days

Cool to
4 degrees C

Total Available Sulfide

use cyanide
container

14 days

14 days

Cool to
4 degrees C

Corrosivity

(1) 8 oz glass
WM w/teflon

24 hours

not applicable

Cool to
4 degrees C

Ignitability

Use Corrosivity
container

none

none

Cool to
4 degrees C


                               
                               

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