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equipment:ppe [2017/12/28 02:01] – [Respirator] mcmasterequipment:ppe [2017/12/28 02:12] (current) – [Respirator] mcmaster
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   * They came in different sizes, such as 7800S-L (large)   * They came in different sizes, such as 7800S-L (large)
   * For longest life, store opened cartridges in a plastic bag (absorbs CO2 from atmosphere)   * For longest life, store opened cartridges in a plastic bag (absorbs CO2 from atmosphere)
-  * Filters reduce concentration of acid gases, but does not eliminate themWill not provide adequate protection against dense acid gas+  * Replace periodically or sooner if you smell fumes 
 +    * Consider dating when you open them 
 +  * Filters reduce concentration of acid gases, but does not eliminate them 
 +    * Will not provide adequate protection against dense acid gas
     * ie don't stick your head over something spewing red gas     * ie don't stick your head over something spewing red gas
     * FWIW you can get an oxygen tank for these     * FWIW you can get an oxygen tank for these
-  * Acid gases will still burn skin when concentrated +    * Acid gases will still burn skin when concentrated 
-  * I found its less expensive to buy a new unit surplus than it is to replace the face shield+  * Face shield replacement: I found its less expensive to buy a new unit surplus than it is to replace the face shield
   * I (mcmaster) only use filters that protect against acid gases and particulates since I do mixed work   * I (mcmaster) only use filters that protect against acid gases and particulates since I do mixed work
   * Uses P100 filters   * Uses P100 filters
-    * [[https://www.3m.com/3M/en_US/company-us/all-3m-products/~/3M-Multi-Gas-Vapor-Cartridge-Filter-60926-P100-60-EA-Case/?N=5002385+3294780252&rt=rud|3M P100 60926 Multi Gas / Vapor filter cartridges]]+    * Evidently there is a standard that P100 filters are pink. So if its not pink, it probably won't fit 
 +  * Following are listed as P100 acid gas w/ particulate filter 
 +    * 60922 Cartridge/Filter, Acid Gas/P100 
 +    * 60923 Cartridge/Filter, Organic Vapor/Acid Gas/P100  
 +      * 3M 60923HB1-C 
 +      * These might be lowest cost surplus 
 +    * [[https://www.3m.com/3M/en_US/company-us/all-3m-products/~/3M-Multi-Gas-Vapor-Cartridge-Filter-60926-P100-60-EA-Case/?N=5002385+3294780252&rt=rud|60926 Cartridge/Filter, Multi-Gas/Vapor/P100]]
       * IIRC I (mcmaster) typically use these       * IIRC I (mcmaster) typically use these
-    * Might also work: 60922 Cartridge/Filter, Acid Gas/P100 +    * 60928 Cartridge/Filter, Organic Vapor/Acid Gas/P100 
-    * Might also work: 60923 Cartridge/Filter, Organic Vapor/Acid Gas/P100  +
-    * Might also work: 60928 Cartridge/Filter, Organic Vapor/Acid Gas/P100 +
       * "As recommended by the California Department of Pesticide Regulation No. 01-009-Methyl Bromide Field Fumigation"       * "As recommended by the California Department of Pesticide Regulation No. 01-009-Methyl Bromide Field Fumigation"
     * OSH sells these, although I tend to buy them surplus online     * OSH sells these, although I tend to buy them surplus online
     * 2017: usually $10-15 surplus, $20-25 new     * 2017: usually $10-15 surplus, $20-25 new
-    * Evidently there is a standard that P100 filters are pink. So if its not pink, it probably won't fit 
  
 
equipment/ppe.txt · Last modified: 2017/12/28 02:12 by mcmaster
 
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