Hexavalent Chromium

July 5, 2006 1:47am CST
I am interested in finding what the TLV / PEL for Hexavalent Chromium is in terms of mass rather than an airborn concentration. I know that OSHA has just released 1910.1026 standard for Hexavalent Chromium and the PEL has been now set at 5ug/m3 for airborne concentration. What I wish to glean is what would that be if I were to measure it by weight? ie; mg/kg? My email address is rustins@bigpond.com Thanks Rusty in OZ
2 responses
saurabh83
@saurabh83 (147)
• India
16 Nov 06
hexavalent chromium is banned in Rohs, & trivalent chromium is used instead of haxavalent. all i know is this
saurabh83
@saurabh83 (147)
• India
16 Nov 06
hexavalent chromium is banned in Rohs, & trivalent chromium is used instead of haxavalent. all i know is this