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REFERENCESTANDARDS |
ENVIRONMENTALMATERIALS
500 Series Methods
Method521 (Nitrosamines)
N-nitrosodiethylamine
N-nitrosodimethylamine
N-nitrosodi-
n
-butylamine
N-nitrosodi-
n
-propylamine
N-nitrosomethylethylamine
N-nitrosopiperidine
N-nitrosopyrrolidine
NitrosamineCalibrationMix,Method521
(7 components)
1,000µg/mL each inmethylene chloride, 1mL/ampul
cat.# 31898 (ea.)
N-nitrosodimethylamine-d6
N-Nitrosodimethylamine-d6
1,000µg/mL inmethylene chloride, 1mL/ampul
cat.# 33910 (ea.)
N-nitrosodi-
n
-propylamine-d14
N-Nitrosodi-
n
-propylamine-d14
1,000µg/mL inmethylene chloride, 1mL/ampul
cat.# 33911 (ea.)
4-bromofluorobenzene
1,2-dichlorobenzene-d4
fluorobenzene
524 InternalStandard/SurrogateMix
(3 components)
2,000µg/mL each in P&Tmethanol, 1mL/ampul
cat.# 30201 (ea.)
4-bromofluorobenzene
α
,
α
,
α
-trifluorotoluene
SurrogateStandard
(2 components)
2,500µg/mL each in P&Tmethanol, 1mL/ampul
cat.# 30484 (ea.)
1-bromo-4-fluorobenzene
1,2-dichlorobenzene-d4
524.2SurrogateStandard
(2 components)
2,000µg/mL in P&Tmethanol, 1mL/ampul
cat.# 30607 (ea.)
perfluorotributylamine (PFTBA)
No data pack available.
PFTBA (MSTuningCompound)
Neat, 1mL/ampul
cat.# 30482 (ea.)
Neat, 1g
cat.# 33027 (ea.)
Method524.1, 524.2 (VolatileOrganics)
benzene
bromobenzene
bromochloromethane
bromodichloromethane
bromoform
bromomethane (methyl bromide)
n
-butylbenzene
sec
-butylbenzene
tert
-butylbenzene
carbon tetrachloride
chlorobenzene
chloroethane (ethyl chloride)
chloroform
chloromethane (methyl chloride)
2-chlorotoluene
4-chlorotoluene
dibromochloromethane
1,2-dibromo-3-chloropropane (DBCP)
1,2-dibromoethane (EDB)
dibromomethane
1,2-dichlorobenzene
1,3-dichlorobenzene
1,4-dichlorobenzene
dichlorodifluoromethane (CFC-12)
1,1-dichloroethane
1,2-dichloroethane
1,1-dichloroethene
cis
-1,2-dichloroethene
trans
-1,2-dichloroethene
1,2-dichloropropane
1,3-dichloropropane
2,2-dichloropropane
1,1-dichloropropene
cis
-1,3-dichloropropene
trans
-1,3-dichloropropene
ethylbenzene
hexachloro-1,3-butadiene
(hexachlorobutadiene)
isopropylbenzene (cumene)
4-isopropyltoluene (
p
-cymene)
methylene chloride (dichloromethane)
naphthalene
n
-propylbenzene
styrene
1,1,1,2-tetrachloroethane
1,1,2,2-tetrachloroethane
tetrachloroethene
toluene
1,2,3-trichlorobenzene
1,2,4-trichlorobenzene
1,1,1-trichloroethane
1,1,2-trichloroethane
trichloroethene
trichlorofluoromethane (CFC-11)
1,2,3-trichloropropane
1,2,4-trimethylbenzene
1,3,5-trimethylbenzene
vinyl chloride
m
-xylene
o
-xylene
p
-xylene
VolatilesMegaMix®withGases
(60 components)
200µg/mL each in P&Tmethanol, 1mL/ampul
cat.# 30603 (ea.)
No data pack available.
AntifoamAgent forPurge&TrapSamples
Foamgeneratedaspurgegaspasses througha samplecanenter the
analytical trap, andpossibly theGCcolumn.Our silica-containing
antifoamagent iseffectiveover awidepH range, andwill not conflict
withchromatographyof target analytes.
Neat, 1mL/ampul
cat.# 31822 (ea.)
• Activatedcharcoal forextraction
ofnitrosaminesanddioxane in
drinkingwater.
• Batch tested toensure low
backgroundandconsistent recoveries.
• Highqualitypolypropylene tubes
and frits tominimize interference.
• Specially treatedcharcoal and frits
tominimize fines that result in
inconsistent recoveries.
EPA521&522
Cartridge
Seepage394.
Disksarealsoavailableonpage397.
Website :
E-mail :
TelNo : 03 9762 2034 . . . inAUSTRALIA
Mar 2011
