Chemical Measurement Division

AIR TESTING MEDIA - SORBENTS, REAGENTS, CANISTERS, FILTERS

Sorbents
Anasorb 747 (10mm x 110mm) 2-stage 800mg/200mg Tube
Anasorb CSC (10mm x 110mm) 2-stage 800mg/200mg Tube
Silica gel (10mm x 110mm) 2-stage 1040mg/260mg Tube
Silica gel, washed (7mm x 110mm) 2-stage 400mg/200mg Tube
Silica gel, DNPH-coated (6mm x 110mm) 2-stage 300mg/150mg Tube
Washed silica gel (7mm x 110mm) 2-stage 400mg/200mg Tube
XAD-2 (8mm x 110mm) 2-stage 400mg/200mg Tube
XAD-7 (6mm x 70mm) 2-stage 80mg/40mg Tube
XAD-2 (Client provides Method 0010 glass trap) Trap
TO-11 sleeve - PUF media preparation (Client provided sleeve) Sleeve
Canisters, Controllers & Tedlar Bags
SUMMA canister 1.4L & 6L cans
Standard orifice w/o gauge Controller
Standard orifice w/gauge Controller, flare
Canister sampler w/gauge Controller, ambient air
< 200 cc/min controller w/gauge Controller, soil gas
Fuel gas bombs (300 cc) Tank, two valves
Tedlar® bags (10 liters) Bags
Sampling Systems
EPA Method 18 - sorbent train sampling system
(Enables controlled dual train operation with one pump)
Rental
EPA Method 18 - lung system for Tedlar® bags Rental
Reagents & Rinses
Method 0011, CARB 430 reagent 2,4-Dinitrophenylhydrazine (DNPH)
EPA Proposed Method 207 reagent 1-(2-pyridyl)piperazine/toluene (1,2-PP)
CTM-031 & -036 rinse Acetonitrile/DMSO
CTM-031 & -036 filters 1,2-PP treated filters
CTM-033 reagent Pb acetate or NaOH
NCASI Method ISS/FP-A105.01 reagent o-benzyl hydroxylamine (BHA)
Filters

Most commonly requested types and sizes - other configurations available. Please order two weeks in advance of your project.

Size Material Typical Methods
47 mm Glass fiber, quartz Methods 201A, PM-10, OTM-27
47 mm Glass fiber, quartz Methods 201A, PM-10, OTM-27
82.6 mm Glass fiber, quartz Methods 5, 5A
90 mm Teflon OTM-28