Page 177 - Chem Service 2016 Catalogue

METHOD 1660 - PYRETHRINS & PYRETHROIDS
Method 1660 is applicable to the determination of pyrethrins and pyrethroids in municipal and industrial wastewater by extraction and
high-performance liquid chromatography (HPLC) with an ultra-violet detector (UV). Separation and measurement of the pyrethrins and pyrethroids
is performed by reverse-phase Cl8 column HPLC with a multiple-wavelength UV detector.
EPA1600 EPA METHOD 1660 EPA METHOD 1660 Permethrin
PYRETHRINS & PYRETHROIDS MIXTURE #2
PYRETHRINS & PYRETHROIDS MIXTURE #1
Resmethrin
Allethrin
400ug/mL
Cyfluthrin
d-(cis-trans)-Phenothrin
400ug/mL
400ug/L in Acetonitrile (3 components)
200ug/mL
Fenvalerate
400ug/mL
Tetramethrin
PYRETHRUM STANDARDS
Varied concentration in Acetonitrile (4 components) M-PP16602A15-1ML 1mL Ampule
M-PP16601A99-1ML 1mL Ampule
EPA METHOD 1660
N-13151-100MG Pyrethrum
S-13151A!-1ML 100ug/mL in Acetonitrile
S-13151T1-1ML 100ug/mL in tert-Butylmethylether
METHOD 1663 - PETROLEUM HYDROCARBONS
Method 1663 is applicable to the determination of petroleum hydrocarbons in municipal and industrial waster water by GC. It may
be used as a stand-alone method to determine the presence of diesel or crude oil.
INTERNAL STANDARDS
EPA METHOD 1663
N-10203-1G 1,3,5-Trichlorobenzene
S-10203J1-1ML 100ug/mL in Hexane
S-10203J1-1ML 100ug/mL in Hexane
S-10203X8-1ML 10000ug/mL in Methylene chloride
S-10203X8-1ML 10000ug/mL in Methylene chloride
METHOD 1664 - n-HEXANE EXTRACTABLE MATERIAL
Method 1664 is applicable to the determination of n-Hexane extractable material (HEM) that is not adsorbed by silica gel (SGT-HEM) in
municipal and industrial wastewaters. Extractable materials that may be determined are non-volatile hydrocarbons, vegetable oils, animal fats,
waxes, soaps, greases, and related materials, as well as materials other than aliphatic petroleum hydrocarbons. This method was developed
to replace previously used gravimetric procedures that employed Freon 113, (a Class I CFC), as the extraction solvent for the determination
of oil, grease and petroleum hydrocarbons by extraction and gravimetry.

OIL & GREASE SPIKING MIXTURE
EPA METHOD 1664, TPH
n-Hexadecane
Stearic acid
4000ug/mL in Acetone (2 components)
M-OG16641B12-1ML 1mL Ampule
METHOD 1666 - VOLATILE ORGANIC POLLUTANTS

Method 1666 is applicable to the determination of volatile organic pollutants specific to the Pharmaceutical Manufacturing Industry (PMI) that
are amenable to purge-and-trap gas chromatography/mass spectrometry (GC/MS) or direct aqueous injection (GC/MS).
STOCK STANDARD MIXTURE #1
EPA METHOD 1666
1000ug/mL 4-Methyl-2-pentanone 1000ug/mL Isopropyl alcohol
2500ug/mL n-Butyl alcohol 2500ug/mL n-Amyl alcohol
2500ug/mL tert-Butyl alcohol 2500ug/mL Isobutyraldehyde
2500ug/mL Furfural
Varied concentration in Water (7 components)
M-EPA1666SS1F99-1ML 1mL Ampule
STOCK STANDARD MIXTURE #2
EPA METHOD 1666
1000ug/mL p-Xylene 2500ug/mL Methyl formate
1000ug/mL m-Xylene 1000ug/mL Tetrahydrofuran
1000ug/mL n-Hexane 1000ug/mL Cyclohexane
1000ug/mL n-Heptane 1000ug/mL Trifluoromethane
1000ug/mL o-Xylene
Varied concentration in Methanol (9 components)
M-EPA1666SS2M99-1ML 1mL Ampule

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