SKC OSHA / NIOSH Sampling Guide for Hydrazoic acid
| Chemical Information | ||
Hydrazoic acid 7782-79-8 | IC-UV | Qualitative: 0.00347 µg/ml or 0.0104 µg (as N3-) using a 3 ml sample volume. (Corresponds to 0.001 ppm HN3 or 0.004 mg/m3 NaN3 for a 5 L air volume. Quantitative: 0.0116 µg/ |
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SKC Sampling Equipment
Sorbent Tube, Silica Gel, treated w/sodium hydroxide, 7 x 70-mm size, 2 sections, 150/75 mg sorbent, 40/60 mesh, 20PkPart Number: 226-55$93.00 /PKSorbent Tube, Silica Gel (sodium hydroxide), 7 x 70-mm size, 2 sections, 150/75 mg sorbent, 40/60 mesh. Tube Ends: Glass Sealed Separators: Glass Wool/Glass Wool/Glass Wool
Filter, PVC, GLA-5000 w/Support Pad, 5.00 µm, 37mm, 100PkPart Number: 225-5-37-P$99.95 /PKPVC Filter, 5.0 µm, 37-mm, support pad included, GLA-50000.
Cassette, Blank, SureSeal™, Leak Free, 2-Piece, 37mm, Clear Styrene, 10PkPart Number: 225-2LF$19.95 /PKSureSeal Filter Cassette Blank, 2 sections, 37-mm, clear styrene filter cassette blank, leak free to ensure high quality sampling results.
Filter Cassette HolderPart Number: 225-1$33.00 /EAFilter Cassette Holder, accommodates two or three-piece 25 or 37-mm cassettes with or without a cyclone, clips to a worker's collar; includes 3 feet of 1/4-inch ID Tygon tubing and 25-mm adapter ring.
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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