If used for drinking, mineral supplements or mineralization is necessary.

If these minerals crystallized from the same silicic melt, each mineral had the same initial < sup > 87 </ sup > Sr /< sup > 86 </ sup > Sr as the parent melt.

If carved from natural crystalline stone ( such as quartz, beryl, calcite, obsidian, or amethyst ), it may display the natural coloring and structure of the mineral from which it was fashioned.

If compatible with a mineral, it will prefer a solid phase ( e. g., Ni compatible with Olivine ).

If left in contact with the tooth, these acids may cause demineralization, which is the dissolution of its mineral content.

If demineralization continues over time, enough mineral content may be lost so that the soft organic material left behind disintegrates, forming a cavity or hole.

If traveling in areas where the mineral content or purity of the water is unknown or suspect, an alternative is to use a water " purifier " such as Brita.

If ordinary candles are too hot, a special wax blend with a high concentration of mineral oil can be heated to lower temperatures in a crock pot or double boiler.

If there is any risk of ingestion, mineral oil is best avoided.

If the tap water contains a lot of minerals, also known as hard water, then the ultrasonic or impeller humidifiers will produce a " white dust " ( calcium is the most common mineral in tap water ), which usually spreads over furniture, and is attracted to static electricity generating devices such as CRT monitors.

If the person urinating has recently taken vitamin or mineral supplements or medication, elements of these can be excreted in urine, which may affect the drinker.

If and when the stressor is overcome, bone growth will resume, resulting in a line of increased mineral density that will be visible in a radiograph.

If fire safety is a factor, ceiling tiles made from mineral fibres, or fire-rated wood panels can be used within the construction to meet acceptable standards / ratings.

If a red Bordeaux of a good name and year is bitter or acid, or cloying and muddy-tasting, leave it alone for a while.

If amber is heated under the right conditions, oil of amber is produced, and in past times this was combined carefully with nitric acid to create " artificial musk " – a resin with a peculiar musky odor.

If the amino group is removed from an amino acid, it leaves behind a carbon skeleton called an α-keto acid.

If the conditions are restored too quickly, the nucleic acid strands may realign imperfectly.

If there is another functional group at a carbon, it may be named with the Greek letter, e. g., the gamma-amine in gamma-aminobutanoic acid is on the third carbon of the carbon chain attached to the carboxylic acid group.

If the physical material that will be used in production is derived from bones, dilute acid solutions are used to remove calcium and similar salts.

If oxygen delivery to cells is insufficient for the demand ( hypoxia ), hydrogen will be shifted to pyruvic acid converting it to lactic acid.

If this is left untreated, acid from the stomach can back up into the esophagus causing esophagitis, and GERD.

# If some of the DNA fragments are larger than 15 kb, then prior to blotting, the gel may be treated with an acid, such as dilute HCl, which depurinates the DNA fragments, breaking the DNA into smaller pieces, thus allowing more efficient transfer from the gel to membrane.

If one reagent is a weak acid or base and the other is a strong acid or base, the titration curve is irregular and the pH shifts less with small additions of titrant near the equivalence point.

If the starting ore is gadolinite, it is digested with hydrochloric or nitric acid which dissolves the rare-earth metals.

If a bubble is allowed to remain on the plate then it will stop the acid biting into the plate where the bubble touches it.

If the active ingredient of a tablet is sensitive to acid, or is irritant to the stomach lining, an enteric coating can be used, which is resistant to stomach acid, and dissolves in the less acidic area of the intestines.

If the highest percentage of absorption of a drug takes place in the stomach, a coating that dissolves quickly and easily in acid will be selected.

If the rate of absorption is best in the large intestine or colon, then a coating that is acid resistant and dissolves slowly would be used to ensure it reached that point before dispersing.

If pH is above the pKa value, the concentration of the conjugate base is greater than the concentration of the acid, and the color associated with the conjugate base dominates.

If the weapon was not cleaned after use, the powder residue would absorb moisture from the air and would combine it with the sulfur to produce sulfuric acid.

If adding maniva, the manioc ground up external part, that is poison because of the cianic acid, must be cooked for one week long .).

If the circumstances are faced frankly it is not reasonable to expect this to be true.

If his dancers are sometimes made to look as if they might be creatures from Mars, this is consistent with his intention of placing them in the orbit of another world, a world in which they are freed of their pedestrian identities.

If a work is divided into several large segments, a last-minute drawing of random numbers may determine the order of the segments for any particular performance.

If they avoid the use of the pungent, outlawed four-letter word it is because it is taboo ; ;

If Wilhelm Reich is the Moses who has led them out of the Egypt of sexual slavery, Dylan Thomas is the poet who offers them the Dionysian dialectic of justification for their indulgence in liquor, marijuana, sex, and jazz.

If he is the child of nothingness, if he is the predestined victim of an age of atomic wars, then he will consult only his own organic needs and go beyond good and evil.

If it is an honest feeling, then why should she not yield to it??

If he thus achieves a lyrical, dreamlike, drugged intensity, he pays the price for his indulgence by producing work -- Allen Ginsberg's `` Howl '' is a striking example of this tendency -- that is disoriented, Dionysian but without depth and without Apollonian control.

If love reflects the nature of man, as Ortega Y Gasset believes, if the person in love betrays decisively what he is by his behavior in love, then the writers of the beat generation are creating a new literary genre.

If he is good, he may not be legal ; ;

If the man on the sidewalk is surprised at this question, it has served as an exclamation.

If the existent form is to be retained new factors that reinforce it must be introduced into the situation.

If we remove ourselves for a moment from our time and our infatuation with mental disease, isn't there something absurd about a hero in a novel who is defeated by his infantile neurosis??

If many of the characters in contemporary novels appear to be the bloodless relations of characters in a case history it is because the novelist is often forgetful today that those things that we call character manifest themselves in surface behavior, that the ego is still the executive agency of personality, and that all we know of personality must be discerned through the ego.

If he is a traditionalist, he is an eclectic traditionalist.

If our sincerity is granted, and it is granted, the discrepancy can only be explained by the fact that we have come to believe hearsay and legend about ourselves in preference to an understanding gained by earnest self-examination.

If to be innocent is to be helpless, then I had been -- as are we all -- helpless at the start.