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  2. Respirator assigned protection factors - Wikipedia

    en.wikipedia.org/wiki/Respirator_Assigned...

    The respiratory protective devices (RPD) can protect workers only if their protective properties are adequate to the conditions in the workplace.Therefore, specialists have developed criteria for the selection of proper, adequate respirators, including the Assigned Protection Factors (APF) - the decrease of the concentration of harmful substances in the inhaled air, which (is expected) to be ...

  3. Chemical cartridge - Wikipedia

    en.wikipedia.org/wiki/Chemical_cartridge

    Legislation in the EU [72] [73] allows an employer to use only supplied air respirators when employees work in conditions where air pollution is IDLH, because of the risk of untimely cartridge replacement. Combined gas and particulate respirator canister for protection against acid gases, the type of BKF (БКФ).

  4. Immediately dangerous to life or health - Wikipedia

    en.wikipedia.org/wiki/Immediately_dangerous_to...

    Such respirators should not use cartridges or canister with the sorbent, as their lifetime is too poorly predicted. In addition, the respirator must maintain positive pressure under the mask during inspiration, as this will prevent the leakage of unfiltered air through the gaps (which occur between the edges of the mask and the face sometimes).

  5. NIOSH air filtration rating - Wikipedia

    en.wikipedia.org/wiki/NIOSH_air_filtration_rating

    Respirator assigned protection factors were also to be updated, along with chemical cartridge requirements. [ 19 ] [ 20 ] On July 10, 1995, in response to respirators exhibiting "low initial efficiency levels", new 42 CFR 84 standards, including the N95 standard, were enforced under a three-year transition period, [ 21 ] ending on July 10, 1998 ...

  6. 8 Home Depot shopping secrets you're not supposed to know - AOL

    www.aol.com/article/2016/03/02/8-home-depot...

    It seems to vary from store to store, depending on the leniency of the store manager, but some Home Depot locations will actually accept coupons for competitor stores, such as Lowe's 10% off ...

  7. Chlorodiphenylphosphine - Wikipedia

    en.wikipedia.org/wiki/Chlorodiphenylphosphine

    Chlorodiphenylphosphine is an organophosphorus compound with the formula (C 6 H 5) 2 PCl, abbreviated Ph 2 PCl. It is a colourless oily liquid with a pungent odor that is often described as being garlic-like and detectable even in the ppb range.

  8. Franklin County Sheriff's Office seeks suspect in fatal Home ...

    www.aol.com/franklin-county-sheriffs-office...

    The Franklin County Sheriff's Office continues to look for a gunman who fatally shot a man last Friday night in the parking lot of a Home Depot store in Prairie Township.

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