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National Stock Number:
6640-01-298-3845
Federal Supply Class:
6640
National Item Identification Number:
012983845
Description:
TUBE,ADSORPTION,AIR SAMPLING
Detail:
AN ITEM DESIGNED TO BE USED IN CONJUNCTION WITH AN ELECTRIC OR MANUAL HANDHELD ASPIRATION PUMP SO AS TO DRAW AND TRAP SURROUNDING AIR VAPORS. THE TUBE MUST BE CHROMATOGRAPHICALLY ANALYZED, AFTER USE, IN A LABORATORY. IT DOES NOT HAVE AN INTEGRAL INDICATOR OR PRODUCE COLORIMETRIC/COLOR COMPARATIVE RESULTS. IT IS PREFERABLY USED IN ACCORDANCE WITH ANALYTICAL METHODS PUBLISHED BY THE NATIONAL INSTITUTE OF OCCUPATIONAL SAFTY AND HEALTH ADMINISTRATION, ENVIRONMENT PROTECTION AGENCY, DEPARTMENT OF HEALTH AND HUMAN SERVICES, AND/OR THE ENVIRONMENTAL PROTECTION AGENCY.
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Manufacturer Information:
| 226-42-02 | 55659 | SKC INC | | 89-2-27-39 BSL | 66735 | AIR FORCE MEDICAL LOGISTICS OFFICE | | SKC SORBENT TUBES | 55659 | SKC INC | | SORBENT TUBE | 55659 | SKC INC |
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Techincal Specification:
| DOCUMENT CONTROLLING AGENCY AND ANALYTICAL METHOD NUMBER | 20.0 OSHA | | ADSORPTION TUBE TYPE | HYDRAZINE | | LENGTH | 110.0 MILLIMETERS NOMINAL | | OUTSIDE DIAMETER | 8.0 MILLIMETERS NOMINAL | | RETAINING PLUG MATERIAL TYPE AND QUANTITY | 1 GLASS WOOL AND 1 POLYURETHANE FOAM | | SAMPLE LAYER/AREA ADSORBENT MATERIAL WEIGHT AND TYPE | 300.0 MILLIGRAMS OF FIREBRICK | | SPECIAL FEATURES | SINGLE SORBENT,NO BACK-UP LAYER ACCORDING TO OSHA 20 PROCEDURE; GLASS-SEALED ENDS; 2 NIOSH-APPROVED SEALING CAPS; PRECISION LOCKSPRING; SORBENT COATED W/SULFURIC ACID; TIME-WEIGHTED AVERAGE (TWA) 0.1 PPM; TWA VOLUME 20 LITERS; TWA RATE 100 ML; TWA TIME 3.3 HOURS; METHOD OF ANALYSIS: HIGH PRESSURE LIQUID CHROMATOGRAPHY,INFRARED OR OTHER SPECTROPHOTOMETRIC METHODS OR COLORIMETER; USED W/SORBENT TUBE HOLDER TYPE B,P/N 222-3L-1A |
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