PH

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Related to phenyl: phenylalanine

PH

The two-character ISO 3166 country code for PHILIPPINES.
References in periodicals archive ?
An additional benefit of the amino phenyl resin is enhanced hair straightening.
The prepared compounds (aldehyde phenyl hydrazones and benzophenoneamine condensation products) were used in combination with MBT as a binary accelerator system.
The forth chapter deals with ortho phenyl phenol (OPP) market trends review, distinguish ortho phenyl phenol (OPP) manufacturers and suppliers.
Previously, the conformation of a repeat unit of uniaxially oriented atactic PSt was assumed; angle y between the transition dipole moment vector of the out-of-plane vibration of the phenyl ring and the chain axis was determined [25] by plotting the orientation function of the main chain [f.
The activity results obtained for these compounds were comparable with those of guazatine/imazalil and phenyl mercury acetate, which are well established fungicides.
Mesamoll II alkylsulfonic phenyl ester from Lanxess Corp.
Two-hydroxy-2-methyl-1-phenyl-propan-1-one and 1-hydroxy-cyclohexyl-phenyl-ketone (nonsubstituted in the phenyl ring) involve a [pi], [pi]* transition between 242 and 244 nm.
The aliquot of oil was first placed on aminopropyl solid phase extraction (SPE) columns, eluted with hexane, concentrated, and analyzed by GC-ECD equipped with a capillary column coated with a nonpolar stationary phase [5 % (mole fraction) phenyl methylpolysiloxane, DB-5, J & W Scientific, Folsom, CA].
One example of this is PPD, or phenyl propanedione.
Smell detection thresholds were measured by the subjects' abilities in detecting phenyl ethyl alcohol dissolved in mineral oil.