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  2. Serum iron - Wikipedia

    en.wikipedia.org/wiki/Serum_iron

    Serum iron is a medical laboratory test that measures the amount of circulating iron that is bound to transferrin and freely circulate in the blood. Clinicians order this laboratory test when they are concerned about iron deficiency, which can cause anemia and other problems. 65% of the iron in the body is bound up in hemoglobin molecules in red blood cells.

  3. Ink cartridge - Wikipedia

    en.wikipedia.org/wiki/Ink_cartridge

    Ink cartridges are typically priced at $13 to $75/US fl oz ($1,664 to $9,600/US gal; $440 to $2,536/L) of ink, [15] meaning that refill cartridges sometimes cost a substantial fraction of the cost of the printer. To save money, many people use compatible ink cartridges from a vendor other than the printer manufacturer [citation needed].

  4. Iron gall ink - Wikipedia

    en.wikipedia.org/wiki/Iron_gall_ink

    Iron gall ink (also known as common ink, standard ink, oak gall ink or iron gall nut ink) is a purple-black or brown-black ink made from iron salts and tannic acids from vegetable sources. It was the standard ink formulation used in Europe for the 1400-year period between the 5th and 19th centuries, remained in widespread use well into the 20th ...

  5. CVS Pharmacy - Wikipedia

    en.wikipedia.org/wiki/CVS_Pharmacy

    CVS Pharmacy is currently the largest pharmacy chain in the United States by number of locations (over 9,600 as of 2016) and total prescription revenue. [ 8 ] [ 5 ] [ 9 ] Its parent company ranks as the fifth largest U.S. corporation by FY2020 revenues in the Fortune 500 . [ 4 ]

  6. CVS Caremark - Wikipedia

    en.wikipedia.org/wiki/CVS_Caremark

    CVS Caremark was founded as MedPartners, Inc. in 1993 in Birmingham, Alabama by several local businessmen as a physician practice management (PPM) company. [1] HealthSouth, New Enterprise Associates, and Richard M. Scrushy stepped in to provide the company with early financial backing.

  7. CVS Health - Wikipedia

    en.wikipedia.org/wiki/CVS_Health

    CVS Health offers a number of over-the-counter private label brands in their retail pharmacy stores, including grocery brands Gold Emblem™ and Gold Emblem Abound™; household products under the Total Home name; preservative-free vitamins and supplements under the Radiance PLATINUM line; and beauty and skin products through the Beauty 360 ...

  8. Ink - Wikipedia

    en.wikipedia.org/wiki/Ink

    However, iron gall ink is corrosive and damages paper over time (Waters 1940). Items containing this ink can become brittle and the writing fades to brown. The original scores of Johann Sebastian Bach are threatened by the destructive properties of iron gall ink. The majority of his works are held by the German State Library, and about 25% of ...

  9. Total iron-binding capacity - Wikipedia

    en.wikipedia.org/wiki/Total_iron-binding_capacity

    Transferrin (mg/dL) = 0.7 x TIBC (μg of iron/dL) To measure TIBC in the blood is less expensive than a direct measurement of transferrin. [4] [5] The TIBC should not be confused with the unsaturated iron-binding capacity or UIBC (LOINC 2501-5, 22753-8 & 35216-1). The UIBC is calculated by subtracting the serum iron from the TIBC. [6]