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Organic Vapor Monitors
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Other Monitors
543-Acetic Acid
548-HCFC
555-Ethylene Oxide
571-Aldehyde
574-Halogenated Anesthetic Gases
575-Nitrous Oxide
580-Aldehyde, High Sampling Rate
584-Ammonia
585-Organic Amine
586-Ozone
587-Hydrogen Peroxide
592-Acrolein
593-Mercury Vapor
594-Nitrogen Dioxide
595-Ethyl-2-Cyanoacrylate

Assay Technology, Inc - 521 Sampling Rates / Reporting Limits

TWO Covers Removed

One Cover Removed:  Divide the Sampling rate by two and multiply the Reporting Limit by two.
CAS  CHEMICAL NAME AT SampRate 8 Hour Rpt METHOD
No  of ANALYTE Monitor (mL/min) Limit (ppm)* REF (Modified)

To find out more information about the 521 badge or to place an order, go to the

521 summary page
67-64-1   Acetone 521 97.8 0.02 OSHA 7
75-05-8   Acetonitrile 521 93.6 0.02 OSHA 7
107-13-1   Acrylonitrile 521 83.8 0.01 NIOSH 1604
107-05-1   Allyl chloride 521 80.8 0.01 OSHA 7
628-63-7   Amyl acetate 521 44.4 0.01 OSHA 7
71-43-2   Benzene 521 73.0 0.004 OSHA 7
100-44-7   Benzyl chloride 521 56.4 0.007 OSHA 7
75-25-2   Bromoform 521 60.8 0.02 OSHA 7
106-99-0 1,3- Butadiene 521 81.0 Not Recommended.  Use 566  
71-36-3 n- Butanol 521 68.2 0.01 OSHA 7
111-76-2 2- Butoxyethanol 521 50.2 0.04 OSHA 7
112-07-2 2- Butoxyethyl acetate 521 51.8 N/A  
110-19-0 iso- Butyl acetate 521 60.6 0.007 OSHA 7
123-86-4 n- Butyl acetate 521 53.2 0.007 OSHA 7
540-88-5 t- Butyl acetate 521 53.0 0.02 OSHA 7
141-32-2   Butyl acrylate 521 55.6 0.009 OSHA 7
78-83-1 iso- Butyl alcohol 521 64.0 0.007 OSHA 7
112-34-5   Butyl Carbitol 521 51.6 N/A  
97-88-1   Butyl Methacrylate 521 53.8 N/A OSHA 7
1634-04-4 tert- Butyl methyl ether (MTBE) 521 62.9 0.008 OSHA 7
56-23-5   Carbon tetrachloride 521 65.6 0.02 OSHA 7
108-90-7   Chlorobenzene 521 59.2 0.004 OSHA 7
67-66-3   Chloroform 521 70.4 0.01 OSHA 7
95-49-8 2- Chlorotoluene 521 54.4 N/A  
1319-77-3   Cresol 521 58.7 N/A sim OSHA 32
98-82-8   Cumene 521 52.0 0.004 OSHA 7
110-82-7   Cyclohexane 521 57.0 0.006 OSHA 7
108-93-0   Cyclohexanol 521 54.0 0.006 OSHA 7
108-94-1   Cyclohexanone 521 63.6 0.005 OSHA 7
124-18-5   Decane 521 53.7 N/A  
123-42-2   Diacetone Alcohol 521 52.1 0.008 OSHA 7
75-71-8   Dichlorodifluoromethane (CFC 12) 521 75.8 N/A  
95-50-1 1,2- Dichlorobenzene 521 53.8 N/A OSHA 7
106-46-7 1,4- Dichlorobenzene 521 53.0 N/A OSHA 7
75-34-3 1,1- Dichloroethane 521 72.8 0.01 OSHA 7
107-06-2 1,2- Dichloroethane 521 60.5 0.02 OSHA 7
540-59-0 1,2- Dichloroethylene (cis + trans) 521 72.2 0.01 OSHA 7
110-71-4 1,2-

Dimethyoxyethane (Ethylene glycol

dimethyl ether)

 521 62.4 0.005 OSHA 7
108-83-8 2,6- Dimethyl-4-Heptanone (Diisobutyl Ketone) 521 53.7 0.006 OSHA 7
68-12-2 n,n- Dimethylformamide (DMF) 521 69.6 0.01 OSHA 7
75-18-3   Dimethylsulfide 521 71.1 N/A  
624-92-0   Dimethyldisulfide 521 61.5 N/A  
123-91-1 1,4- Dioxane 521 57.2 0.02 OSHA 7
34590-94-8   Dipropylene Glycol Methyl Ether 521 53.1 0.1 OSHA 7
106-89-8   Epichlorohydrin 521 61.9 0.01 OSHA 7
110-80-5 2- Ethoxyethanol 521 62.4 0.01 OSHA 7
141-78-6   Ethyl Acetate 521 68.2 0.008 OSHA 7
64-17-5   Ethyl Alcohol (Ethanol) 521 79.4 0.02 OSHA 7
140-88-5   Ethyl Acrylate 521 58.4 0.008 OSHA 7
60-29-7 Ethyl Ether 521 72.8 0.03 OSHA 7
687-47-8 Ethyl Lactate 521 57.0 0.007 OSHA 7
100-41-4   Ethylbenzene 521 60.6 0.004 OSHA 7
106-93-4   Ethylene Dibromide 521 67.8 N/A  
142-82-5 n- Heptane 521 53.6 0.005 OSHA 7
110-43-0 2- Heptanone 521 51.0 0.006 OSHA 7
110-54-3 n- Hexane 521 58.0 0.006 OSHA 7

To find out more information about the 521 badge or to place an order, go to the

521 summary page
591-78-6 2- Hexanone 521 75.0 0.003 OSHA 7
110-19-0   Isobutyl Acetate 521 60.6 0.007 OSHA 7
540-84-1   isooctane (2,2,4-Trimethyl pentane) 521 42.6 N/A  
78-59-1   Isophorone 521 47.6 0.005 OSHA 7
108-21-4   Isopropyl acetate 521 52.0 0.009 OSHA 7
67-63-0   Isopropyl alcohol 521 64.0 0.01 OSHA 7
108-20-3   Isopropyl Ether 521 54.2 0.007 OSHA 7
5989-27-5 d- Limonene 521 45.6 0.02 OSHA 7
109-86-4 2- Methoxyethanol 521 56.6 0.03 OSHA 7
110-49-6 2- Methoxyethyl Acetate 521 57.01 0.0009 OSHA 7
96-33-3   Methyl Acrylate 521 65.2 Not Recommended.  Use 566 OSHA 7
67-56-1   Methyl Alcohol (Methanol) 521 104.2 Not Recommended.  Use 546 OSHA 7
108-87-2   Methyl Cyclohexane 521 53.8 0.005 OSHA 7
78-93-3   Methyl Ethyl Ketone 521 76.6 0.007 OSHA 7
110-12-3   Methyl Isoamyl Ketone 521 57.7 0.008 OSHA 7
108-11-2   Methyl isobutyl Carbinol 521 52.6 0.008 OSHA 7
108-10-1   Methyl isobutyl Ketone 521 63.0 0.006 OSHA 7
80-62-6   Methyl Methacrylate 521 60.0 0.008 OSHA 7
107-83-5 2- Methyl Pentane 521 63.4 N/A  
96-14-0 3- Methyl Pentane 521 63.4 N/A  
872-50-4 1- Methyl-2-Pyrrolidinone (NMP) 521 60.9 0.09 OSHA 7
96-37-7   Methylcyclopentane 521 63.9 N/A  
75-09-2   Methylene Chloride 521 69.2 0.03 OSHA 7
98-83-9 alpha- Methylstyrene 521 51.6 0.004 OSHA 7
8032-32-4 v,m &p- Naphtha 521 53.4 0.3 NIOSH 1550
91-20-3   Naphthalene 521 55.6 0.05 OSHA 7
75-52-5   Nitromethane 521 71.6 0.03 OSHA 7
108-03-2 1- Nitropropane 521 62.7 0.03 OSHA 7
79-46-9 2- Nitropropane 521 62.7 0.03 OSHA 7
111-84-2   Nonane 521 44.6 0.004 OSHA 7
111-65-9 n- Octane 521 42.6 0.005 OSHA 7
109-66-0   Pentane 521 66.6 0.006 OSHA 7
107-87-9 2- Pentanone 521 63.4 0.006 OSHA 7
127-18-4   Perchloroethylene (PCE) 521 63.2 0.01 OSHA 7
80-56-8 alpha- Pinene 521 54.5 0.005 OSHA 7
127-91-3 beta- Pinene 521 54.5 0.005 OSHA 7
108-95-2   Phenol 521 61.5 0.04 OSHA 32
4994-16-5 4- Phenyl Cyclohexene 521 52.0 0.2 OSHA 7
71-23-8 1- Propanol 521 78.6 0.02 OSHA 7
109-60-4 n- Propyl Acetate 521 60.8 0.008 OSHA 7
67-63-0 iso- Propyl Alcohol (IPA) 521 64.0 0.01 OSHA 7
106-94-5 n- Propyl Bromide (Bromopropane) 521 56.3 0.01 OSHA 7
78-87-5 Propylene Dichloride 521 57.9 0.01 OSHA 7
107-98-2 Propylene Glycol Methyl Ether 521 60.0 0.02 OSHA 7
108-65-6  

Propylene Glycol Methyl Ether Acetate

(PGMEA)

 521 55.0 0.007 OSHA 7
75-56-9   Propylene Oxide 521 72.9 0.01 OSHA 7
110-86-1   Pyridine 521 68.0 0.008 OSHA 7
8052-41-3 Stoddard Solvent (bp 150-200 C) 521 50.9 0.3 NIOSH 1500
100-42-5   Styrene 521 55.6 0.004 OSHA 7
79-34-5 1,1,2,2- Tetrachlorothane 521 57.2 N/A  
109-99-9   Tetrahydrofuran (THF) 521 74.0 0.008 OSHA 7
108-88-3   Toluene 521 66.2 0.02 OSHA 7
71-55-6 1,1,1- Trichloroethane 521 57.4 0.02 OSHA 7
79-00-5 1,1,2- Trichloroethane 521 54.9 N/A  
79-01-6   Trichloroethylene (TCE) 521 69.4 0.01 OSHA 7
76-13-1 1,1,2- Trichloro-1,2,2-trifluoroethane (Freon 113) 521 55.6 0.02 OSHA 7
526-73-8 1,2,3- Trimethylbenzene 521 56.7 N/A  
95.63-6 1,2,4- Trimethylbenzene 521 56.7 0.007 OSHA 7
108-67-8 1,3,5- Trimethylbenzene (Mesitylene) 521 56.7 0.003 OSHA 7
108-05-4   Vinyl Acetate 521 63.4 Not Recommended.  Use 566 OSHA 7
593-60-2   Vinyl Bromide 521 58.9 0.01 OSHA 7
75-01-4   Vinyl Chloride 521 70.9 Not Recommended.  Use 566 OSHA 7
100-40-3 4- Vinyl Cyclohexene 521 58.7 0.002 OSHA 7
107-25-5   Vinyl Methyl Ether 521 83.0 0.03 OSHA 7
88-12-0 n- Vinyl-2-Pyrrolidinone 521 58.2 N/A  
25013-15-4   Vinyl toluene (methyl styrene) 521 57.0 N/A  
75-35-4   Vinylidene Chloride (1,1-DCE) 521 72.8 0.009 OSHA 7
1330-20-7   Xylenes 521 57.6 0.005 OSHA 7
* All Reporting limits are for an 8 hour monitoring.

To find out more information about the 521 badge or to place an order, go to the

521 summary page

 

N/A - An N/A in the Reporting limit column means a sampling rate has been calculated at the request of another lab

that uses Assay Technology samplers.  However, AT Labs has not validated the chemical on this sampler yet.  If a

chemical is on this list, it is very likely this sampler can be used.  Please contact us if you want us to fully validate a

chemical so you can use AT Labs.