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1-(2-Pyridylazo)-2-naphthol indicator grade 85-85-8Analytical, Indicator101036pricing
1-(2-Pyridylazo)-2-naphthol purum p.a., for spectrophotometric det. of metal ions, ≥97.0% (HPLC) 85-85-8Analytical, Purum, Purum P.A.82960pricing
1-Phenyl-2,3-naphthalenedicarboxylic anhydride 98% 1985-37-1456047pricing
1-Pyrenebutyric acid N-hydroxysuccinimide ester 95% 114932-60-4457078pricing
2-(Phenylsulfonyl)ethanol 97% 20611-21-6360686pricing
2-Pyridinecarboxaldehyde 4-nitrophenylhydrazone 97% 70421-66-8323195pricing
3,4-Pyridinedicarbonitrile 97% 1633-44-9310239pricing
3,4-Pyridinedicarboxamide 98% 4663-98-3328561pricing
3,4-Pyridinedicarboximide 97% 4664-01-1328588pricing
3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt 79551-14-7P4272pricing
3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt SigmaUltra 69898-45-9SigmaUltraP5338pricing
3-Phenoxyphthalonitrile 98% 77474-62-5418129pricing
4-(2-Pyridylazo)resorcinol 96% 1141-59-9323209pricing
4-(2-Pyridylazo)resorcinol monosodium salt hydrate 16593-81-0178268pricing
4-(Phenylazo)diphenylamine 97% 101-75-7229164pricing
4-(Phenylthio)phthalonitrile 97% 77474-63-6411922pricing
4-Aminoazobenzene 98% 60-09-3186368pricing
4-Pentylbicyclo[2.2.2]octane-1-carboxylic acid 99% 73152-70-2393363pricing
4-Phenoxyphthalonitrile 98% 38791-62-7411930pricing
4-Phenylazomaleinanil 97% 16201-96-0P18608pricing
4-Phenylazophenol 98% 1689-82-3131083pricing
5-Phenyl-2-[2-[[5-phenyl-3-(3-sulfopropyl)-2(3H)-benzoxazolylidene]methyl]-1-butenyl]-3-(3-sulfopropyl)benzoxazolium hydroxide inner salt, sodium salt Dye content 90 % 33628-03-4386197pricing
9-Phenyl-2,3,7-trihydroxy-6-fluorone technical grade 975-17-7TechnicalP36800pricing
N-[5-(Phenylamino)-2,4-pentadienylidene]aniline monohydrochloride 98% 1497-49-0247405pricing
PBFI-AM ≥90% (HPLC) 124549-23-1P6555pricing
PDAM 78377-23-8P6863pricing
Page blue 83 Standard Fluka 6104-59-2Analytical, Electrophoresis, Standard75970pricing
Para Red Dye content 95 % 6410-10-2100994pricing
Pararosaniline Base Dye content 95 % 467-62-9215600pricing
Pararosaniline Base Standard Fluka, for microscopy 467-62-9Analytical, Microscopy, Standard76248pricing
Pararosaniline Base crystalline 25620-78-4P7632pricing
Pararosaniline acetate Dye content 90 % 6035-94-5215945pricing
Pararosaniline hydrochloride certified by the Biological Stain Commission 569-61-9P1528pricing
Pararosaniline hydrochloride powder 569-61-9P3750pricing
Patent Blue VF Dye content 50 % 129-17-9198218pricing
Perylene ≥99% 198-55-0P11204pricing
Perylene sublimed grade, ≥99.5% 198-55-0394475pricing
PhastGel® Blue R Pre-measured tablets, readily soluble. 6104-59-2ElectrophoresisB4921pricing
Phenazine ethosulfate ~95% 10510-77-7P4544pricing
Phenol Red ACS reagent 143-74-8ACS reagent114529pricing
Phenol Red JIS special grade 143-74-824-1510pricing
Phenol Red pH indicator 143-74-8P4633pricing
Phenol Red powder, cell culture tested 143-74-8Cell CultureP3532pricing
Phenol Red sodium salt 34487-61-1P4758pricing
Phenol Red sodium salt ACS reagent, Dye content 90 % 34487-61-1ACS reagent114537pricing
Phenol Red sodium salt powder, cell culture tested, insect cell culture tested 34487-61-1Cell CultureP5530pricing
Phenol red solution 0.5%, liquid, sterile-filtered, cell culture tested 143-74-8Cell CultureP0290pricing
Phenol red solution for electrophoresis 143-74-8ElectrophoresisP8421pricing
Phenol red solution pH 6.8-8.4 143-74-840-2026pricing
Phenolphthalein ACS reagent 77-09-8ACS reagent105945pricing
Phenolphthalein JIS special grade, ≥98.0% 77-09-824-1440pricing
Phenolphthalein SAJ first grade, ≥97.0% 77-09-824-1450pricing
Phenolphthalein bisphosphate tetrasodium salt ~95% 68807-90-9P9875pricing
Phenolphthalein pH indicator 77-09-8P9750pricing
Phenolphthalein puriss., meets analytical specification of Ph Eur., BP, 98-101% (calc. to the dried substance) 77-09-8Analytical, Puriss16019pricing
Phenolphthalein solution 0.04 % (w/v), pH 7.8-10.0 77-09-840-2031pricing
Phenolphthalein solution 0.1 % (w/v), pH 7.8-10.0 77-09-840-1023pricing
Phenolphthalein solution 0.5 wt. % in ethanol: water (1:1) 77-09-8319236pricing
Phenolphthalein solution 1 % (w/v), pH 7.8-10.0 77-09-840-1022pricing
Phenolphthalin ~95% 81-90-3P8903pricing
Phenosafranin Dye content 80 % 81-93-6199648pricing
Phenylhydrazine hydrochloride 59-88-1P6926pricing
Phenylhydrazine hydrochloride JIS special grade, ≥98.5% 59-88-124-1980pricing
Phloroglucinol Used to detect the presence of wood fiber. 108-73-6P3502pricing
Phloxine B Dye content ≥80 %, certified by the Biological Stain Commission 18472-87-2P4030pricing
Phloxine B Standard Fluka, adsorption indicator, for microscopy (Bot., Hist.) 18472-87-2Analytical28550pricing
Phloxine B crystalline 18472-87-2P2759pricing
Phosphomolybdic acid hydrate SAJ special grade 51429-74-424-2580pricing
Phosphomolybdic acid hydrate moist crystals 51429-74-4P7390pricing
Picric acid solution 88-89-124-3120pricing
Picric acid solution 1 wt. % in H2O 88-89-1319287pricing
Pinacryptol yellow Dye content 98 % 25910-85-4284882pricing
Pinacyanol bromide Dye content 95 % 2670-67-9281980pricing
Pinacyanol chloride 2768-90-3201715pricing
Poly(1-methoxy-4-(O-disperse Red 1))-2,5-phenylenevinylene 630322pricing
Poly(1-methoxy-4-(O-disperse Red 1)-2,5-bis(2-methoxyethyl) benzene) 630349pricing
Ponceau BS Dye content ~60 % 4196-99-0B6008pricing
Ponceau BS Standard Fluka, for microscopy (Hist.) 4196-99-0Analytical, Microscopy, Standard81450pricing
Ponceau S 6226-79-524-3860pricing
Ponceau S Dye content 75 % 6226-79-5141194pricing
Ponceau S Standard Fluka, for microscopy (Hist.) 6226-79-5Analytical, Microscopy, Standard81460pricing
Ponceau S practical grade 6226-79-5PracticalP3504pricing
Ponceau S solution 6226-79-524-3875pricing
Ponceau S solution 0.1 % (w/v) in 5% acetic acid 6226-79-5P7170pricing
Ponceau S solution BioChemika, for electrophoresis, ~0.1 % (w/v) Ponceau S in 5% acetic acid 6226-79-5Electrophoresis81462pricing
Ponceau SS Dye content 80 % 6226-78-4199745pricing
Ponceau Xylidine Dye content ≥60 % 3761-53-3P2395pricing
Potassium indigotetrasulfonate Dye content 85 % 67627-19-4340596pricing
Potassium indigotrisulfonate 67627-18-3234087pricing
Potassium phthalate monobasic ≥99% 877-24-7P6758pricing
Potassium phthalate monobasic 99.9-100.1% 877-24-724-4100pricing
Potassium phthalate monobasic JIS special grade, 99.8-100.2% 877-24-724-4070pricing
Procion® Red MX-5B Dye content 40 % 17804-49-8404365pricing
 Procion® Yellow H-E3G 59112-78-6372552pricing
Proflavine hemisulfate salt hydrate powder 1811-28-5P2508pricing
Propidium iodide ≥95% (HPLC) 25535-16-4P4170pricing
Propidium iodide 95% 25535-16-4287075pricing
Propidium iodide solution solution (1.0 mg/ml in water) 25535-16-4P4864pricing
Propionaldehyde-2,4-dinitrophenylhydrazone environmental standard, 99% 725-00-8Analytical, Environmental, Standard429546pricing
Prussian blue soluble Standard Fluka, for microscopy 12240-15-2Analytical, Microscopy, Standard03899pricing
Purpurin Dye content 90 % 81-54-9229148pricing
Pyrocatechol Violet 115-41-3P7884pricing
Pyrocatechol Violet sodium salt Dye content 85 % 312619-38-8458708pricing
Pyrogallol Red 32638-88-3223239pricing
Pyrogallol Red 32638-88-3P8759pricing
Pyronin Y RNA staining tested 92-32-0RNAP9172pricing
Pyronin B Dye content ≥30 % 2150-48-3P6892pricing
Pyronin B certified by the Biological Stain Commission, Dye content 40 % 2150-48-3Certified by the Biological Stain Commission201308pricing
Pyronin Y Standard Fluka, for microscopy (Bot., Fl., Hist.) 92-32-0Analytical, Microscopy, Standard83200pricing