1) Phenolphthalein apparently works by stimulating muscles responsible for forcing matter through the intestines.

2) Examples are litmus and phenolphthalein.

3) Acid calibration potassium hydroxide, to phenolphthalein as indicator.

4) The transitions of bisphenol A and phenolphthalein oligo -- polysulfones were inves - tigated by DSC.

5) Objective To discuss the effect of phenolphthalein in promoting the recovery of intestinal function after hysterectomy.

6) The mixed indicator of thymolphthalein with phenolphthalein was applied as the new indicator for the determination of maleic anhydride.

7) The temperature dependence of impact fracture toughness of phenolphthalein polyether ketone(PEK-C) was studied by using an instrumented impact tester.

8) The assay of content of acid using phenolphthalein indicator and NaOH as titrant was developed.

9) Methods: Test 1. the phenolphthalein excretion method of mices trachea.

10) Methyl orange and phenolphthalein are other indicators frequently used by chemists.

11) In order to increase reliability using phenolphthalein solution to detect alkaline cell sealing characteristics, the water in the alcohol was decreased,(http:///phenolphthalein.html) environment humidity were requisite.

12) So the mixed indicator of phenolphthalein with alizarin red-methyl red could be used as the new indicator for the alkalify water determination.

13) Methods A cathartic colon animal modal was established using rhubarb and phenolphthalein in rats.

14) Objective:To set up a method for the detection of the content of phenolphthalein in phenolphthalein tablets and elimination of the foreign matter fluorane and excipients.

15) Some laxative drugs such as magnesium sulfate , Bisatin, phenolphthalein, glycerol etc for common use were introduced.

16) The causes of producing error results were analyzed at detectingalkaline cell seal characteristics , using phenolphthalein solution.

17) The performance of the micro chemical reactor was evaluated by the mixing-reaction experiments of sodium hydroxide solution with phenolphthalein solution.

18) It is pointed out that the PTA purity can be characterized more accurately by the means of hexamethylenetetramine Nsystem than by N, Ndimethyl formamide phenolphthalein system.