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Standards for EPA Method 625/8270


Table of Contents for This Page:

625/8270 Internal Standards Mix
625/8270 Base/Neutral Surrogates Mix (3 component)
625/8270 Acid Surrogates Mix (3 component)
625/8270 Semivolatile Surrogates Mix (6 component)
CLP Base/Neutral Surrogates Mix (4 component)
CLP Acid Surrogates Mix (4 component)
8270 Acid Spiking Mix
8270 Base/Neutral Spiking Mix
TCLP Spiking Mix
Injection Port Priming Mix
DFTPP Mix
625/8270 Tuning Kit
Phenols Mix
Benzidines Mix
625/8270 Base/Neutral Mix #1
8270 Add-Ons Mix
Polynuclear Aromatic Hydrocarbons (PAH) Mix
625/8270 Calibration Kit
625/8270 QC Kit #1
625/8270 QC Kit #2





SEMIVOLATILE INTERNAL STANDARD MIX

6 component mix
This mix is available in both 2000 ppm or 4000 ppm

Acenaphthene-d10
Chrysene-d12
1,4-Dichlorobenzene-d4
Perylene-d12
Phenanthrene-d10
Naphthalene-d8

        4000 ppm each in Methylene Chloride:

Catalog Number Packaging Price
 ECS-A-001  1.8 mL vial  $120
 ECS-B-001  3 pack vials  $300
 ECS-N-001  5.5 mL bottle  $260


       2000 ppm each in Methylene Chloride:

Catalog Number Packaging Price
 ECS-A-201  1.8 mL vial  $60
 ECS-B-201  3 pack vials  $150
 ECS-N-201  5.5 mL bottle  $130


Recommended for use with EPA Methods 625 and 8270.



3-COMPONENT BASE/NEUTRAL SURROGATE MIX

1000 ppm each in Methylene Chloride:

2-Fluorobiphenyl
Nitrobenzene-d5
p-Terphenyl-d14

Catalog Number Packaging Price
 ECS-A-002  1.8 mL vial  $25
 ECS-B-002  3 pack vials  $70
 ECS-N-002  5.5 mL bottle  $45
 ECS-Z-002  10.5 mL bottle  $85


Recommended for use with EPA Methods 625 and 8270.



 3-COMPONENT ACID EXTRACTABLES SURROGATE MIX

2000 ppm each in Methylene Chloride:

2-Fluorophenol
Phenol-d6
2,4,6-Tribromophenol

Catalog Number Packaging Price
 ECS-A-003  1.8 mL vial  $25
 ECS-B-003  3 pack vials  $70
 ECS-N-003  5.5 mL bottle  $45
 ECS-Z-003  10.5 mL bottle  $85


Recommended for use with EPA Methods 625 and 8270.



 6-COMPONENT SEMIVOLATILE SURROGATE MIX

solvent:Methylene Chloride

2000 ppm each:
   2-Fluorophenol
   Phenol-d6
   2,4,6-Tribromophenol

1000 ppm each:
   2-Fluorobiphenyl
   Nitrobenzene-d5
   p-Terphenyl-d14

Catalog Number Packaging Price
 ECS-A-027  1.8 mL vial  $35
 ECS-B-027  3 pack vials  $100
 ECS-N-027  5.5 mL bottle  $76


Recommended for use with EPA Methods 625 and 8270.



 4-COMPONENT BASE/NEUTRAL SURROGATE MIX

1000 ppm each in Methylene Chloride:

2-Fluorobiphenyl
Nitrobenzene-d5
p-Terphenyl-d14
1,2-Dichlorobenzene-d4

Catalog Number Packaging Price
 ECS-A-022  1.8 mL vial  $30
 ECS-B-022  3 pack vials  $85
 ECS-N-022  5.5 mL bottle  $55


Recommended for use with EPA Method CLP and 8270.



 4-COMPONENT ACID EXTRACTABLES SURROGATE MIX

2000 ppm each in Methylene Chloride:

2-Fluorophenol
Phenol-d6
2,4,6-Tribromophenol
Chlorophenol-d4

Catalog Number Packaging Price
 ECS-A-023  1.8 mL vial  $45
 ECS-B-023  3 pack vials  $130
 ECS-N-023  5.5 mL bottle  $85


Recommended for use with EPA Method CLP and 8270.



 ACID SPIKING MIX

2000 ppm each in Methylene Chloride:

2-Chlorophenol
4-Chloro-3-methylphenol
4-Nitrophenol
Pentachlorophenol
Phenol

Catalog Number Packaging Price
 ECS-A-004  1.8 mL vial  $25
 ECS-B-004  3 pack vials  $60
 ECS-N-004  5.5 mL bottle  $55


Recommended for use with EPA Methods 625 and 8270.



 BASE/NEUTRAL SPIKING MIX

1000 ppm each in Methylene Chloride:

Acenaphthene
Di-n-butyl phthalate
1,4-Dichlorobenzene
2,4-Dinitrotoluene
n-Nitroso-di-n-propylamine
1,2,4-Trichlorobenzene
Pyrene

Catalog Number Packaging Price
 ECS-A-005  1.8 mL vial  $25
 ECS-B-005  3 pack vials  $60
 ECS-N-005  5.5 mL bottle  $55


Recommended for use with EPA Methods 625 and 8270.



 SEMIVOLATILE TCLP SPIKING MIX

2000 ppm each in Methylene Chloride:

bis (2-Chloroethyl) Ether
m-Cresol
o-Cresol
p-Cresol
1,4-Dichlorobenzene
2,4-Dinitrotoluene
Hexachloroethane
Phenol
Hexachlorobenzene
Hexachlorobutadiene
Nitrobenzene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
Pentachlorophenol
Pyridine

Catalog Number Packaging Price
 ECS-A-018  1.8 mL vial  $80
 ECS-B-018  3 pack vials  $230
 ECS-N-018  5.5 mL bottle  $200


Recommended for use with EPA Method TCLP.



SEMIVOLATILE INJECTION PORT PRIMING MIX

Includes detailed instructions.

This concentrated mixture of highly active semivolatile organic compounds is used in conjunction with EPA Methods 625 and 8270. Inject a few microliters into your injection port before running an analytical standard to improve over-all system responses.

ECS is currently the only company to offer this product.

Technical Note: What is the purpose of "priming" the injection port?

The purpose of priming the injection port is to deactivate the system. After the injection port has been disassembled for the replacement of the liner or other maintenance, the potential for the presence of active sites exists. The introduction of large amounts of active compounds will react with and neutralize these active sites. We recommend that you prime the injection port whenever it has been disassembled. Additionally, running a batch of "dirty" extracts can create active sites. Many labs run under the 12 hour DFTPP clock and thus run a second batch unattended overnight. By running the Injection Port Priming Mix prior to DFTPP, meeting the % RSD and minimum RF QC requirements can be enhanced when this check standard is run.

This solution can be used after the injection port has been disassembled (for replacement of liner, inlet disk or other maintenance), or it can be used in the middle of a batch to neutralize active sites created by the injection of contaminated extracts.

Catalog Number Packaging Price
 ECS-N-PRIME (former part no. ECS-N-021)  5.5 mL bottle  $60


Recommended for use with EPA Methods 625 and 8270.



 DFTPP TUNE CHECK

50 ppm of Decafluorotriphenylphosphine {DFTPP} in Methylene Chloride:

Catalog Number Packaging Price
 ECS-A-008  1.8 mL vial  $20
 ECS-B-008  3 pack vials  $50
 ECS-N-008  5.5 mL bottle  $30


Recommended for use with EPA Methods 625 and 8270.



 4-COMPONENT TUNE CHECK KIT FOR METHOD 625/8270

Contains the following 4 solutions in Methylene Chloride (each vial is 1.8 mL)

Decafluorotriphenylphosphine(DFTPP)- 1000 ppm
Benzidine-1000 ppm
Pentachlorophenol-1000 ppm
4,4'-DDT- 1000 ppm

Catalog Number Packaging Price
 ECS-K-TUNE  4 x 1.8 mL vials  $150


Technical Note:

Under certain state regulations, some labs are required to run the 4 components listed above as part of Method 625/8270 to evaluate for DFTPP and tailing factors. The problem is that the analytes will break down after about 40 days when mixed together. The solution is to create a kit with all 4 components packaged separately.Then, once a month you dilute all 4 components together (typically 50 to 100 uL into 1 mL) in Methylene Chloride and you have a fresh tuning mixture.

Recommended for use with EPA Method 625 and 8270.



 PHENOLS MIX

2000 ppm each in Methylene Chloride:

2-Chlorophenol
4-Chloro-3-Methylphenol
2,4-Dichlorophenol
2,4-Dimethylphenol
2,4-Dinitrophenol
2-Methyl-4,6-Dinitrophenol
2-Nitrophenol
4-Nitrophenol
Pentachlorophenol
Phenol
2,4,6-Trichlorophenol

Catalog Number Packaging Price
 ECS-A-006  1.8 mL vial  $50
 ECS-B-006  3 pack vials  $130
 ECS-N-006  5.5 mL bottle  $100


Recommended for use with EPA Methods 625 and 8270.



 BENZIDINES MIX

2000 ppm each in Methylene Chloride:

Benzidine
3,3'-Dichlorobenzidine

Catalog Number Packaging Price
 ECS-A-007  1.8 mL vial  $30
 ECS-B-007  3 pack vials  $80
 ECS-N-007  5.5 mL bottle  $70


Recommended for use with EPA Methods 625 and 8270.



 METHOD 625/8270 BASE/NEUTRAL MIX #1

2000 ppm each in Methylene Chloride:

 Azobenzene
  4-Bromophenyl-phenyl ether
  Butylbenzylphthalate
 Carbazole
  bis(2-Chloroethoxy)methane
  bis(2-Chloroethyl)Ether
 bis(2-chloroisopropyl)ether
  2-Chloronaphthalene
  4-Chlorophenyl-phenyl ether
 1,2-Dichlorobenzene
  1,3-Dichlorobenzene
  1,4-Dichlorobenzene
 Diethyl phthalate
  Dimethyl phthalate
  Di-n-butyl phthalate
 Di-n-octyl phthalate
  2,4-Dinitrotoluene
  2,6-Dinitrotoluene
 bis (2-Ethylhexyl)phthalate
  Hexachlorobenzene
  Hexachlorobutadiene
 Hexachlorocyclopentadiene
  Hexachloroethane
  Isophorone
 Nitrobenzene
  N-nitroso-dimethylamine
  N-Nitroso-Di-n-propylamine
 N-Nitrosodiphenylamine
  Pyridine
  1,2,4-Trichlorobenzene

Catalog Number Packaging Price
 ECS-A-030  1.8 mL vial  $110
 ECS-B-030  3 pack vials  $300
 ECS-N-030  5.5 mL bottle  $250


Recommended for use with EPA Methods 625 and 8270.



 8270 ADD-ONS MIX

2000 ppm each in Methylene Chloride:

Aniline
Benzoic Acid
Benzyl Alcohol
4-Chloroaniline
Dibenzofuran
2-Methylnaphthalene
2-Methylphenol
4-Methylphenol
2-Nitroaniline
3-Nitroaniline
4-Nitroaniline
2,4,5-Trichlorophenol

Catalog Number Packaging Price
 ECS-A-031  1.8 mL vial  $50
 ECS-B-031  3 pack vials  $120
 ECS-N-031  5.5 mL bottle  $100


Recommended for use with EPA Methods 625 and 8270.



 POLYNUCLEAR AROMATIC HYDROCARBONS {PAH} MIX

2000 ppm each in Methylene Chloride:Benzene (1:1):

Acenaphthene
Acenaphthylene
Anthracene
Benzo (a) anthracene
Benzo (b) fluoranthene
Benzo (k) fluoranthene
Benzo (a) pyrene
Benzo (g,h,i) perylene
Chrysene
Dibenz (a,h) anthracene
Fluoranthene
Fluorene
Indeno (1,2,3-cd) pyrene
Naphthalene
Phenanthrene
Pyrene

Catalog Number Packaging Price
 ECS-A-032  1.8 mL vials  $100
 ECS-B-032  3 pack vials  $260
 ECS-N-032  5.5 mL bottle  $220


Recommended for use with EPA Methods 625 and 8270.



 SEMIVOLATILES CALIBRATION KIT FOR EPA METHODS 625/8270

   This kit consists of 5 vials (one of each item listed below)

ECS-A-006 Phenols Mix
ECS-A-007 Benzidines Mix
ECS-A-030 Base Neutral Mixture 1
ECS-A-031 8270 Add-Ons
ECS-A-032 PAH Mix


Catalog Number Packaging Price
 ECS-K-050  5 pack of 1.8 mL vials  $310

MONEY SAVING TIP FOR LARGER VOLUME LABS: This kit consists of 5 bottles
(one of each item listed below) and saves $200 as opposed to buying (3) ECS-K-050 kits!!

ECS-N-006 Phenols Mix
ECS-N-007 Benzidines Mix
ECS-N-030 Base Neutral Mixture 1
ECS-N-031 8270 Add-Ons
ECS-N-032 PAH Mix


Catalog Number Packaging Price
 ECS-KN-050  5 pack of 5.5 mL bottles  $730

Recommended for use with EPA Method 625 and 8270.



SEMIVOLATILES QC KIT #1 FOR EPA METHODS 625/8270

   This kit consists of 5 vials (one of each item listed below)

ECS-A-201 Internal Standards Mix
ECS-A-002 B/N Surrogate Mix (3 component)
ECS-A-003 Acid Surrogate Mix (3 component)
ECS-A-004 Acid Spiking Mix
ECS-A-005 B/N Spiking Mix


Catalog Number Packaging Price
 ECS-K-060  5 pack of 1.8 mL vials  $140

Recommended for use with EPA Method 625 and 8270.



SEMIVOLATILES QC KIT #2 FOR CLP

   This kit consists of 5 vials (one of each item listed below)

ECS-A-201 Internal Standards Mix
ECS-A-022 B/N Surrogate Mix (4 component)
ECS-A-023 Acid Surrogate Mix (4 component)
ECS-A-004 Acid Spiking Mix
ECS-A-005 B/N Spiking Mix


Catalog Number Packaging Price
 ECS-K-061  5 pack of 1.8 mL vials  $180

Recommended for use with EPA Method 625 and 8270.





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