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For Propane: (limits of flamability in standard air(% by volume) Lean Limit: 2.0 Rich Limit: 9.5
Water
Yes it is, but not remakable, far within accuracy limits
Buffers
There is no "limit" set by the USP, it depends on the molecules and what is reasonable. For example in HPLC, 2000 plates is typically what you would like to shoot for but if its a compound with low sensitivity and you need to see low levels you might inject more compound which would increase sensitivity but also probably affect peak shape and thus theoretical plates. The answer is it depends
Permissible Exposure Limits (PELs) are maximum permitted exposure levels established by the US Occupational Safety and Health Administration (OSHA).
Permissible Exposure Limits (PELs) are maximum permitted exposure levels established by the US Occupational Safety and Health Administration (OSHA).
That will depend on the laws of the jurisdiction authorizing the tax. In the same law that established the tax, they probably set the limits to collecting it.
Permissible exposure limits are levels of exposures permitted by OSHA, the US Occupational Safety and Health Administration.
Limits on immigration
OSHA
They established the idea that leaders should have limits on their power.
Mechanically, to operate properly within established limits using ammuntion loaded to established standard.
water
Permissible Exposure Limits (PELs) are limits of occupational exposure to hazardous chemicals that have been established by the US Occupational Safety and Health Administration (OSHA).
yes
Depending on how deep you dive, the maximum amount of time for the planned deepness of the next should be worked out well in advance, to account for the reduction of nitrogen levels.