P

1. PA-N-Acetylgalactosamine
2. PA-N-Acetylglucosamine
3. PA-Fucose
4. PA-Galactose
5. PA-Glucose
6. PA-Mannose
7. PA-Rhamnose
8. PA-Ribose
9. PA-Sugar chain
10. PA-Xylose
11. Palatinit, Isomalt
12. Palatinose,lsomaltulose
13. Palmitic acid
14. Panose
15. Pantothenic acid
16. Papain
17. Paraquat
18. Patent blue V
19. Pb²⁺, Lead
20. PBT, Poly(butylene terephthalate)
21. PCBs, Polychlorinated biphenyls
22. Pectenotoxin
23. Pectin
24. PEEK, Poly(ether ether ketone)
25. PEG, Poly(ethylene glycol)
26. PEG-Chymotrypsin
27. Pencycuron
28. Pentaerythritol
29. Pentamethylene glycol, 1,5-Pentanediol
30. 1,5-Pentanediol, Pentamethylene glycol
31. 1-Pentanol, n-Pentyl alcohol
32. Pentobarbital
33. n-Pentyl alcohol, 1-Pentanol
34. PEO, Poly(ethylene oxide)
35. Perchlorate, ClO₄^-
36. Peroxidase
37. Perylene
38. PET, Poly(ethylene terephthalate)
39. PG, Propylene glycol, 1,2-Propanediol
40. Phe-Gly
41. Phenacetin
42. Phenobarbital
43. Phenol
44. Phenol resin
45. Phenol formaldehyde novolac resin
46. Phenol formaldehyde resin
47. 2-Phenoxypropionic acid
48. Phenoxy resin
49. Phenylalanine
50. 2-Phenylbutyric acid
51. Phenylenediamine
52. Phenylpropionic acid
53. Phe-Phe-Phe
54. Pimeric acid
55. Phosphate dibasic, HPO₄^2-
56. Phosphate monobasic, H₂PO₄^-
57. L-a-Phosphatidylethanolamine
58. Phosphite monobasic, H₂PO₃^-
59. Phosphoric acid, H₃PO₄
60. Phthalic acid
61. Phthalic acid ester
62. Phylloquinone, Vitamin K₁
63. Phytic acid
64. Phytic acid sodium salt
65. Pinitol
66. Plasma
67. Plasminogen
68. Polyamic acid
69. Polylaurylactam, Nylon12
70. PMMA, Poly(methyl methacrylate)
71. Polyacetal, Poly(oxymethylene)
72. Polyacrylamide
73. Polyadenylic acid
74. Polyamide
75. Poly(allylamine)
76. Poly(3,3',4,4'-benzophenonetetracarboxylic dianhydride-co-4,4'-oxydianiline/1,3-phenylenediamine)
77. Poly(3,3',4,4'-biphenyltetracarboxylic dianhydride-co-1,4-phenylenediamine)
78. 1,2-Polybutadiene
79. Poly(butylene terephthalate), PBT
80. Poly(n-butyl methacrylate)
81. Polycaprolactone
82. Polycaprolactam, Nylon6
83. Polycarbonate
84. Polychlorinated biphenyls, PCBs
85. Poly(cresylglycidylether)-co-formaldehyde
86. Poly(diallyl dimethyl ammonium chloride)
87. Poly(-N,N-dimethyl aminomethyl styrene)
88. Polydimethylsiloxane
89. Poly(ether ether ketone), PEEK
90. Polyethylene
91. Poly(ethylene oxide), PEO
92. Poly(ethylene glycol), PEG
93. Poly(ethylene terephthalate), PET
94. Poly(ethylene imine)
95. Polyhexamethylene adipamide, Nylon6/6
96. Polyhexamethylene dodecanediamide, Nylon6/12
97. Polyhexamethylene nonanediamide, Nylon6/9
98. Polyhexamethylene sebacamide, Nylon6/10
99. Polyimide
100. Poly(isobutyl methacrylate)
101. Polylactic acid
102. Poly-L-lysine
103. Poly(methyl methacrylate), PMMA
104. Polyoxyethylene (2) cetyl ether, Brij^® 52
105. Polyoxyethylene (10) cetyl ether, Brij^® 56
106. Polyoxyethylene (2) isooctylphenyl ether, IGEPAL^® CA-210
107. Polyoxyethylene (4) lauryl ether, Brij^® 30
108. Polyoxyethylene nonylphenyl ether, Nonylphenol ethoxylate
109. Polyoxyethylene octylphenyl ether sulfate, Octylphenol ethoxylate sulfate
110. Polyoxyethylene octylphenyl ether, Octylphenol ethoxylate
111. Polyoxyethylene sorbitan monooleate, Tween80
112. Poly(oxymethylene), Polyacetal
113. Polyphosphate
114. Poly(pyromellitic dianhydride-co-4,4'-oxydianiline)
115. Polysiloxane
116. Poly(sodium acrylate)
117. Poly(sodium methacrylate)
118. Polystyrene, PS
119. Polysulfone resin
120. Polythionic acid
121. Poly(2,4,6-tribromostyrene)
122. Polytrimethyl hexamethylene terephthalamide,Nylon6/T
123. Poly(vinyl acetate)
124. Poly(vinyl alcohol), PVA
125. Poly(vinyl butyral)
126. Poly(vinyl chloride)
127. Poly(vinyl formal)
128. Poly(vinylidene fluoride), PVDF
129. Poly(4-vinylpyridine)
130. Poly(2-vinylpyridine-co-styrene)
131. Poly(vinylpyrrolidone), PVP
132. Polyundecanoamide, Nylon11
133. Polyurethane
134. Potassium, K⁺
135. Potato starch
136. Povidone
137. Pr, Praseodymium
138. Praseodymium, Pr
139. Prednisolone
140. Premecarb
141. Primicarb
142. Procainamide
143. Procaine
144. Procyclidine
145. Proline, Pro
146. Promethazine
147. Pronase E
148. 1,2-Propanediol, Propylene glycol, PG
149. 1,3-Propanediol, Trimethylene glycol
150. Propanol, n-Propyl alcohol
151. Propionaldehyde
152. Propionamide
153. Propionic acid
154. N-Propionylprocainamide
155. Propoxur
156. Propranolol
157. n-Propyl alcohol, Propanol
158. Propylamine
159. n-Propylbenzene
160. Propylene glycol, PG, 1,2-Propanediol
161. Propyl p-hydroxybenzoate, Propyl paraben
162. Propyl paraben, Propyl p-hydroxybenzoate
163. PS, Polystyrene
164. Psicose
165. Pullulan
166. Purified Water
167. Putrescine
168. PVA, Poly(vinyl alcohol)
169. PVDF, Poly(vinylidene fluoride)
170. PVP, Polyvinylpyrrolidone
171. Pyridine
172. Pyridoxal hydrochloride
173. Pyridoxamine dihydrochloride
174. Pyridoxine hydrochloride, Vitamin B₆
175. Pyrocatechol
176. Pyrogallol
177. Pyroglutamic acid
178. Pyrophosphate
179. Pyruvic acid