SKC OSHA / NIOSH Sampling Guide for 2, 6-TDI (toluene diisocyanate) (isocyanates, total)
| Chemical Information | ||
TDI (toluene diisocyanate) (isocyanates, total) 91-08-7 | HPLC-UV | 0.2 nmole NCO/species/sample |
| Sampling Parameters | |||
TWA LFC | 1 - 500 L | 1000 - 2000 ml/min | varies |
| Important Information Filters must be chemically treated. Sampler may be either 37 mm GF filter w/cellulose support or SS IOM w/25 mm GF filter or impinger. |
SKC Sampling Equipment
Filter, Glass Fiber Type A/E, w/o Support Pad 310 to 350 µm thick, 1.00 µm, 37mm, 500PkPart Number: 225-7$129.95 /PKGlass Fiber Filter, Type A/E, 1.0 µm, 37-mm, no support pad included, 310 to 350 µm thick, binder-free.
Filter, Glass Fiber Type A/E, w/o Support Pad, 310 to 350 µm thick, 1.00 µm, 25mm, 500PkPart Number: 225-702$99.95 /PKGlass Fiber Filter, Type A/E, 1.0 µm, 25-mm, no support pad included, 310 to 350 µm thick, binder-free; recommended for use with Button Sampler.
Cassette Blank, 2-Piece, 37mm, Opaque Brown Styrene, 50PkPart Number: 225-4$59.95 /PKOpaque Styrene Cassette Blank, 2 sections, 37-mm, opaque brown polystyrene.
IOM Sampler, Stainless Steel w/Transport Clip and CoverPart Number: 225-76A$350.00 /EAIOM Sampler, in stainless steel with stainless steel cassette, in transport clip and cover.
AirChek TOUCH PumpPart Number: 220-5000TC$1,208.00 /EAAirChek® TOUCH AirChek Pump with Li-Ion battery pack and screwdriver set. Requires charging cradle and power supply. Connectivity to PC requires 877-93. Low flows from 5 to 500 ml/min require a low flow kit. AirChek TOUCH pumps contain Li-Ion batteries and are subject to special shipping regulations. AirChek TOUCH requires ¼-inch ID tubing.
This SKC Air Sampling Guide is a reference only to assist users in finding the method, sampling equipment, and sampling media for a specific compound. This publication is intended for general information only and should not be used as a substitute for reviewing applicable government regulations, equipment operating instructions, or legal standards. Users must consult the appropriate sampling method for the compound of interest before sampling. The sampling parameters shown here are suggestions based on the ranges or volume, flow, and time specified in the methods. It is the responsibility of the analyst performing the sampling and analysis steps to adjust the parameters so that the required detection limits can be obtained. The information contained in this document should not be construed as legal advice or opinion nor as a final authority on legal or regulatory procedures.
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