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VOA Individual Internal Standards and Surrogates for EPA Methods


  Description CAS # Conc. in Solvent/Volume qty. Cat.# Price     Wish
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  benzene-d6 1076-43-3 2,000µg/mL in P&T methanol, 1mL/ampul ea.30025
  2-bromochlorobenzene 694-80-4 2,000µg/mL in P&T methanol, 1mL/ampul ea.30228
  4-bromochlorobenzene 106-39-8 2,000µg/mL in P&T methanol, 1mL/ampul ea.30230
  bromochloromethane 74-97-5 2,000µg/mL in P&T methanol, 1mL/ampul ea.30225
  2-bromo-1-chloropropane 3017-95-6 2,000µg/mL in P&T methanol, 1mL/ampul ea.30226
  4-bromofluorobenzene 460-00-4 2,000µg/mL in P&T methanol, 1mL/ampul ea.30026
  chlorobenzene-d5 3114-55-4 2,000µg/mL in P&T methanol, 1mL/ampul ea.30223
  1-chloro-2-fluorobenzene 348-51-6 2,000µg/mL in P&T methanol, 1mL/ampul ea.30040
  1,2-dichlorobenzene-d4 2199-69-1 2,000µg/mL in P&T methanol, 1mL/ampul ea.30049
  1,4-dichlorobutane 110-56-5 2,000µg/mL in P&T methanol, 1mL/ampul ea.30227
  1,2-dichloroethane-d4 17060-07-0 2,000µg/mL in P&T methanol, 1mL/ampul ea.30027
  1,4-difluorobenzene 540-36-3 2,000µg/mL in P&T methanol, 1mL/ampul ea.30032
  ethylbenzene-d5 20302-26-5 2,000µg/mL in P&T methanol, 1mL/ampul ea.30028
  ethylbenzene-d10 25837-05-2 2,000µg/mL in P&T methanol, 1mL/ampul ea.30029
  fluorobenzene 462-06-6 2,000µg/mL in P&T methanol, 1mL/ampul ea.30030
  pentafluorobenzene 363-72-4 2,000µg/mL in P&T methanol, 1mL/ampul ea.30031
  toluene-d8 2037-26-5 2,000µg/mL in P&T methanol, 1mL/ampul ea.30224
  a,a,a-trifluorotoluene 98-08-8 2,000µg/mL in P&T methanol, 1mL/ampul ea.30048
Quantity Discounts
Order 3 or 4 of any one analytical reference material
product and receive a 10% discount! Order 5 or more
of any one analytical reference material product and
receive a 20% discount!

PTM = Purge & trap grade methanol

     
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