ETHYL ETHER 1610
NIOSH Manual of Analytical Methods (NMAM), Fourth EditionETHYL ETHER1610(C2H5)2OMW: : 60-29-7RTECS: KI5775000METHOD: 1610, Issue 3 EVALUATION: FULL Issue 1: 15 May 1985 Issue 3: 15 March 2003OSHA : 400 ppmNIOSH: no RELACGIH: 400 ppm; STEL 500 ppm (1 ppm = mg/m3 @ NTP)PROPERTIES:liquid; d g/mL @ 20 oC; BP oC;MP - 116 oC; VP 59 kPa (440 mm Hg; 58%v/v) @ 20 oC; explosive range to 48% v/vin airSYNONYMS: diethyl ETHER ; 1,1'-oxybisethane; ETHYL oxideSAMPLINGMEASUREMENTSAMPLER:Solid Sorbent Tube(coconut shell charcoal, 100 mg/50 mg)FLOW to L/minVOL- L @ 400 ppm -MAX:3 LSHIPMENT:routineSAMPLESTABILITY:14 days @ 5 oCBLANKS:2 to 10 field blanks per setTECHNIQUE:GAS CHROMOTOGRAPHY, FIDANALYTE: ETHYL mL CS2; 30 min with agitationINJECTIONVOLUME:1 LTEMPERATURE:-INJECTION:250 oC-DETECTOR:300 oC-COLUMN:35 oC (1 min) - 150 oC @ 10 oC/minute,(split 5:1)CARRIER GAS:helium (1-2 mL/min)COLUMN:capillary, fused silica 3
ETHYL ETHER: METHOD 1610, Issue 3, dated 15 M arch 2003 - Page 3 of 4 NIOSH Manual of Analytical Methods (NMAM), Fourth Edition 9. Determine desor ption efficiency (DE) at least once for each lot of charcoal used for sampling in the
Download ETHYL ETHER 1610
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: