Material Safety Data Sheets (MSDS)

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PAINT - TRAFFIC: FOX VALLEY SYSTEMS, INC.

PALLADIUM, 5 WT. % (DRY BASIS) ON ACTIVATED CARBON, WET, DEGUSSA TYPE E101 NOW: ALDRICH CHEMICAL

PALLADIUM(II) ACETATE: ACROS ORGANICS

PALMITIC ACID METHYL ESTER: SIGMA CHEMICAL COMPANY

PALMITOLEIC ACID METHYL ESTER: SIGMA CHEMICAL COMPANY

PAPAFORMALDEHYDE: FISHER SCIENTIFIC

PAPAIN TYPE III 2X CRYSTALLIZED: SIGMA CHEMICAL COMPANY

PAPER MACHE: AVES, INC.

PAPTONISED MILK: OXOID LTD

PARAFFIN BEADS: FISHER SCIENTIFIC

PARAFFIN WAX: FISHER SCIENTIFIC

PARAFILM "M": AMERICAN NATIONAL CAN

PARAFORMALDEHYDE: SIGMA ALDRICH

PARAPLAST, EXTRA: TYCO HEALTHCARE/KENDALL

PARAROSANILINE CHLORIDE: SIGMA CHEMICAL COMPANY

PARLODION: MALLINCKRODT, INC.

PAROMOMYCIN SULFATE SALT: SIGMA ALDRICH

PBS 10X SOLUTION: FISHER SCIENTIFIC

PEARL PAPERCLAY: CREATIVE PAPERCLAY CO., INC.

PENICILLIN G POTASSIUM SALT: FISHER SCENTIFIC

PENICILLIN-G SODIUM: SIGMA CHEMICAL COMPANY

PENICILLIN-STREPTOMYCIN SOLUTION: HYCLONE

PENNMULCH: NEW YORK PELLET PRODUCTS, INC.

PENTANE: FISHER SCIENTIFIC

PENTANE: J.T. BAKER CHEMICAL CO.

3-CHLORO-2,4-PENTANEDIONE: SIGMA ALDRICH

2- PENTANOL, 98%: ALDRICH CHEMICAL

PENTANONE, 97%; 2-: ALDRICH CHEMICAL COMPANY

PENTEN-1-OL, 95%, CIS-2-: ALDRICH CHEMICAL COMPANY

PENTEN-1-OL, 95%, TRANS-2-: ALDRICH CHEMICAL COMPANY

PENTENAL, 95%, TRANS-2-: ALDRICH CHEMICAL COMPANY

PENTYN-1-OL, 98%, 2-: ALDRICH CHEMICAL COMPANY

PENTYN-1-OL, 99%, 3-: ALDRICH CHEMICAL COMPANY

PEPSIN 1:60,000: SIGMA CHEMICAL COMPANY

PEPSTATIN A: FISHER SCIENTIFIC

PEPSTATIN A: SIGMA CHEMICAL COMPANY

PERACETIC ACID, 32 WT.% SOLUTION IN DILUTE ACETIC ACID: ALDRICHCHEMICAL COMPANY

PERCHLORIC ACID, 60%, A.C.S. REAGENT: SIGMA CHEMICAL CO.

PERCHLORIC ACID, 70%, REDISTILLED, 99.999% METALS BASIS: SIGMA ALDRICH

PERCHLORIC ACID, 69-72%: J.T. BAKER CHEMICAL CO.

1H, 1H, 2H, 2H-PERFLUORODECANETHIOL, 97%: ALDRICH CHEMICAL

PERFLOUROTRIBUTYLAMINE: ALDRICH CHEMICAL COMPANY

PERLITE, VOLCANIC GLASS EXPANDED: GABRIEL SERVICE AND SUPPLYCORP.

PERMOUNT SOLUTION: FISHER SCIENTIFIC

PERYLENE, 99+%: ALDRICH CHEMICAL CO.

PETRIFILM-AEROBIC COUNT PLATES: 3M CENTER

PETRIFILM-COLIFORM COUNT PLATES: 3M CENTER

PETRIFILM-YEAST AND MOLD COUNT PLATES

PETROLEUM ETHER 20-40 C: J.T. BAKER CHEMICAL CO.

PETROLEUM ETHER: EM SCIENCE

PETROLEUM ETHER: FISHER SCIENTIFIC

PETROLEUM ETHER: J.T. BAKER CHEMICAL CO.

PGO ENZYMES: SIGMA CHEMICAL COMPANY

(TRIS) (1, 10-PHENANTHROLINE) IRON (II) SULFATE SOLUTION, 0.025M: FISHER SCIENTIFIC

PHENANTHROLINE MONOHYDRATE, 99% - 1, 10: ACROS ORGANICS

PHENANTHROLINE, 99+%: ACROS ORGANICS

PHENAZINE METHOSULFATE: SIGMA CHEMICAL COMPANY

PHENAZINE METHOSULFATE, 99%: ACROS ORGANICS BVBA

PHENETHYL ALCOHOL, 99%: ALDRICH CHEMICAL COMPANY

PHENETHYL ALCOHOL, 99%: ACROS ORGANICS BVBA

PHENETHYLAMINE, 99%: ACROS ORGANICS

PHENLYENE DIISOCYANTE; 1,4-: ALDRICH CHEMICAL CO., INC.

PHENOL CRYSTALLIZED: FISHER SCIENTIFIC

PHENOL LIQUID: FISHER SCIENTIFIC

PHENOL RED FREE ACID: SIGMA CHEMICAL COMPANY

PHENOL RED, O.O2% AQUEOUS: LABCHEM, INC.

PHENOL RED, INDICATOR: ACROS ORGANICS BVBA

PHENOL RED, SODIUM SALT: FISHER SCIENTIFIC

PHENOL RED: FISHER SCIENTIFIC

PHENOL RED: J.T. BAKER CHEMICAL CO.

PHENOL SATURATED WITH 0.1M CITRATE BUFFER MOLECULAR BIOLOGYREAGENT: SIGMA-ALDRICH CHEMICAL CO.

PHENOL SATURATED PH 6.6: FISHER SCIENTIFIC

PHENOL SOLUTION: SIGMA-ALDRICH

PHENOL ULTRAPURE: UNITED STATES BIOCHEMICAL CORPORATION

PHENOL, CRYSTALLIZED: FISHER SCIENTIFIC

PHENOL, EQUILIBRATED MOLECULAR BIOLOGY REAGENT: SIGMA-ALDRICHCHEMICAL COMPANY

PHENOL/CHLOROFORM/ISOAMYL ALCOHOL SOLUTION PH 6.7/8.0: FISHER SCIENTIFIC

PHENOL: FISHER SCIENTIFIC

PHENOL: J.T. BAKER CHEMICAL CO.

PHENOPHTALEIN: FISHER SCIENTIFIC

PHENOXYPROPIONIC ACID, DL-2-, 98%: ACROS ORGANICS

PHENYL-1-PROPANOL, 98%; 3-: ACROS ORGANICS N.V.

PHENYL-1-PROPANOL, 98%; 3-: ALDRICH CHEMICAL COMPANY

PHENYL-1-PROPYNE, 99%; 1-: ALDRICH CHEMICAL COMPANY

S-PHENYL-L-CYSTEINE, 97%: SIGMA-ALDRICH

PHENYL-3-PYRAZOLIDINONE, 97%; 1-: ALDRICH CHEMICAL COMPANY

PHENYLALANINE; L-: FISHER SCIENTIFIC

PHENYLALANINE;DL-: FISHER SCIENTIFIC

PHENYLBORIC ACID, 98+%: MAYBRIDGE

O-PHENYLENEDIAMINE BUFFERED SUBSTRATE : SIGMA-ALDRICH

O-PHENYLENEDIAMINE DIHYDROCHLORIDE, SIGMA FAST: SIGMA CHEMICAL COMPANY PHENYLEPHRINE HYDROCHLORIDE-L: SIGMA-ALDRICH CHEMICAL COMPANY

O-PHENYLENEDIAMINE DIHYDROCHLORIDE: SIGMA-ALDRICH

PHENYLENEDIAMINE DIHYDROCHLORIDE, 1,4-, 99%: SIGMA-ALDRICH CHEMICAL CO.

2-PHENYLETHANOL: SIGMA CHEMICAL

PHENYLISOTHIOCYANATE: SIGMA CHEMICAL COMPANY

PHENYLLITHIUM, 1.8M SOLUTION IN CYCLO-HEXANE-ETHER, 70 TO 30:ALDRICH CHEMICAL COMPANY

PHENYLMAGNESIUM CHLORIDE, 2.0M SOLUTION IN TETRAHYDROFURAN:ALDRICH CHEMICAL COMPANY

PHENYLMERCURIC ACETATE: SIGMA CHEMICAL COMPANY

PHENYLMETHANESULFONYL FLUORIDE: SIGMA ALDRICH

PHENYLMETHYLSULFONYL FLUORIDE: SIGMA CHEMICAL COMPANY

4-PHENYLPHENOL, 97%: ACROS ORGANICS BVBA

PHLORIDZIN FROM APPLE WOOD: SIGMA CHEMICAL COMPANY

PHLOROGLUCINOL DIHYDRATE, 97%: SIGMA-ALDRICH

PHORBOL 12-MYRISTATE 13-ACETATE: SIGMA ALDRICH

PHORBOL 12-MYRISTATE 13-ACETATE, APPROX, 99% TLC: SIGMA CHEMICAL CO

PHOSPHATASE ALKALINE TYPE VII-G FROM BOVINE INTESTINAL MUCOSA:SIGMA CHEMICAL COMPANY

PHOSPHATASE SUBSTRATE: SIGMA CHEMICAL CO

PHOSPHATASE, ALKALINE FROM BOVINE CALF INTESTINE: SIGMA CHEMICALCO.

PHOSPHATASE, ALKALINE TYPE VII-NA: SIGMA CHEMICAL COMPANY

PHOSPHATASE INHIBITOR COCKTAIL2: SIGMA CHEMICAL

PHOSPHATE ACID REAGENT: LAMOTTE COMPANY

PHOSPHATE-CITRATE BUFFER WITH UREA HYDROGEN PEROXIDE: SIGMA CHEMICAL COMPANY PHOSPHINE: MATHESON GAS PRODUCTS

L-ALPHA-PHOSPHATIDYLCHOLINE, TYPE II-S, BASED ON CHOLINE DETERMINATION 14-23%: SIGMA CHEMICAL CO

PHOSPHOLIPASE A2, FROM BOVINE PANCREAS: SIGMA CHEMICAL

PHOSPHOMOLYBDIC ACID HYDRATE: SIGMA-ALDRICH

PHOSPHOMOLYBDIC ACID, REAGENT ACS (CRYSTALS): FISHER SCIENTIFIC

PHOSPHORIC ACID (AS USED IN PROTEIN ASSAY KITS I AND II AND THEDYE REAGENT CONCENTRATE): BIO-RAD LABORATORIES

PHOSPHORIC ACID 85% CERTIFIED: SIGMA CHEMICAL COMPANY

PHOSPHORIC ACID 85+% SOLUTION IN WATER: FISHER SCIENTIFIC

PHOSPHORIC ACID: FISHER SCIENTIFIC

PHOSPHORIC ACID: J.T. BAKER CHEMICAL CO.

PHOSPHORIC ACID: MALLINCKRODT, INC.

PHOSPHORULASE B FROM RABBIT MUSCLE FOR SDS GEL ELECTROPHORESIS:SIGMA CHEMICAL COMPANY

PHOSPHORUS OXYCHLORIDE: FISHER SCIENTIFIC

PHOSPHORUS PENTOXIDE, P.A: ACROS ORGANICS BVBA

PHOSPHORUS PENTOXIDE, POWDER, 98+%, A.C.S. REAGENT: ALDRICHCHEMICAL COMPANY

PHOSPHORUS STANDARDS: RICCA CHEMICAL COMPANY

PHOSPHORUS TRICHLORIDE: MALLINCKRODT, INC.

PHOSPHORUS(V) OXYCHLORIDE: SIGMA-ALDRICH

PHOSPHORYLATED CELLULOSE: WHATMAN INTERNATIONAL LTD.

PHTHALIC ACID, 99%: ACROS ORGANICS N.V.

PHTHALIDE: JANSSEN PHARMACEUTICAL

PHTHALIDE: FISHER SCIENTIFIC

PICRIC ACID AQUEOUS SOLUTIONS: RICCA CHEMICAL COMPANY

PICRIC ACID SOLUTION: SIGMA ALDRICH

PICRIC ACID SATURATED SOLUTION: SIGMA CHEMICAL COMPANY

PICRIC ACID SOLUTION, SATURATED, AQUEOUS AOAC OFFICIAL METHOD 920.106, GELATIN IN MILK AND MILD PRODUCTS: FISHER SCIENTIFIC

PINACOLONE, 96% (gc): ACROS ORGANICS N.V.

PINENE, 99%; (1S)-(-)-ALPHA: ALDRICH CHEMICAL COMPANY, INC.

PIPERDINE: SIGMA ALDRICH

PIPERDINE: JOHNSON MATTHEY COMPANY

PIPERIDINE, REDISTILLED, 99.5+%: ALDRICH CHEMICAL COMPANY, INC.

PIPERONAL, 99%: ACROS ORGANICS N.V.

PIPES FREE ACID, BIOTECHNOLOGY PERFORM- ANCE CERTIFIED: SIGMA-ALDRICH CHEMICAL CO.

PIPES: FISHER SCIENTIFIC

PIPES, SESQUISODIUM SALT: FISHER SCIENTIFIC

PIPES: TYRON INTERNATIONAL, INC.

PLASTIC PIPE & FITTING CLEANER: HERCULES CHEMICAL COMPANYINC.

PLASTIC STEEL PUTTY (A) RESIN: ITW DEVCON

PLATINUM (IV) OXIDE: ALDRICH CHEMICAL

PLATINUM CHLORIDE: MALLINCKRODT, INC.

PLATINUM, 10 WT. % ON ACTIVATED CARBON: ALDRICH CHEMICAL

PLAZA: S.C. JOHNSON WAX

POI PERMANENT INKS: LIQUI-MARK CORP.

POLY (ETHELENE GLYCOL) METHYL ETHER: SIGMA CHEMICAL CO.

POLY (ETHYLENE OXIDE), APPROXIMATE M.W. 100.000: ACROS ORGANICS

POLY (METHYL METHACRYLATE), MEDIUM MOLECULAR WEIGHT: ALDRICHCHEMICAL COMPANY

POLY(VINYL ALCOHOL), 88% HYDROLYZED AVERAGE M.V. 88,000: ACROSORGANICS N.V.

POLYADENYLIC ACID (5'), POTASSIUM: SIGMA CHEMICAL COMPANY

POLYELPH 955: BETZDEARBORN

POLYELPH 955: GRACE DEARBORN

POLYETHYLENE GLYCOL AV. WT. 8,000 : SIGMA CHEMICAL COMPANY

POLYETHYLENE GLYCOL COMPOUND: SIGMA-ALDRICH CHEMICAL CO.

POLYETHYLENE GLYCOL MOL. WT. 1,300-1,600 AUTOCLAVED HYBRIDOMATESTED: SIGMA CHEMICAL COMPANY

POLYETHYLENE GLYCOL: SIGMA CHEMICAL COMPANY

POLYETHYLENE GLYCOL: TYRON INTERNATIONAL, INC.

POLY-L-LYSINE HYDROBROMIDE MOL WT 1000-4000: SIGMA CHEMICALCOMPANY

POLY-L-LYSINE SOLUTION: SIGMA ALDRICH

POLYOXYETHYLENE (20) SORBITAM MONOOLEATE (TWEN 80): FISHERSCIENTIFIC

POLYQUEST 683: GRACE DEARBORN

POLYVINYL ALCOHOL AV. MOL. WT. 30,000-70,000(LALLS): SIGMACHEMICAL COMPANY

POLYVINYL ALCOHOL AV. MOL. WT. 70,000-100,000(LALLS): SIGMACHEMICAL COMPANY

POLYVINYL PYRROLIDONE: FISHER SCIENTIFIC

POLYVINYLPYRROLIDONE MOLECULAR BIOLOGY REAGENT: SIGMA CHEMICALCOMPANY

PONCEAU S SODIUM PRACTICAL GRADE: SIGMA CHEMICAL COMPANY

POTASSIUM 1000 PPM AA STD: EM SCIENCE

POTASSIUM ACETATE: FISHER SCIENTIFIC

POTASSIUM ACETATE: SIGMA CHEMICAL COMPANY

POTASSIUM ACETATE: TYRON INTERNATIONAL, INC.

POTASSIUM ACID PHTHALATE: MALLINCKRODT, INC.

POTASSIUM ANTIMONYL-TARTRATE HEMIHYDRATE 99+%: ACROS ORGANICS BVBA

POTASSIUM BICARBONATE: FISHER SCIENTIFIC

POTASSIUM BICARBONATE: SIGMA ALDRICH

POTASSIUM BIIODATE, 0.025-0.1N: LABCHEM, INC.

POTASSIUM BITARTRATE: J.T. BAKER CHEMICAL CO.

POTASSIUM BROMATE, P.A: ACROS ORGANICS BVBA

POTASSIUM BROMATE: FISHER SCIENTIFIC

POTASSIUM BROMIDE: SIGMA ALDRICH

POTASSIUM BROMIDE ACS REAGENT: SIGMA CHEMICAL CO.

POTASSIUM BROMIDE SIGMAULTRA: SIGMA CHEMICAL CO.

POTASSIUM tert-BUTOXIDE SOLUTION: SIGMA ALDRICH

POTASSIUM CARBONATE ANHYDROUS: FISHER SCIENTIFIC

POTASSIUM CARBONATE, ACS REAGENT, >=99%: SIGMA-ALDRICH

POTASSIUM CARBONATE, POWDER, -325 MESH, 98+%: ALDRICH CHEMICALCO., INC.

POTASSIUM CARBONATE: MALLINCKRODT, INC.

POTASSIUM CHLORATE: FISHER SCIENTIFIC

POTASSIUM CHLORIDE ACS REAGENT: SIGMA CHEMICAL COMPANY

POTASSIUM CHLORIDE SOLUTION SATURATED AT 20C: FISHER SCIENTIFIC

POTASSIUM CHLORIDE, REAGENT ACS (CRYSTALS): FISHER SCIENTIFIC

POTASSIUM CHLORIDE: FISHER SCIENTIFIC

POTASSIUM CHLORIDE: J.T. BAKER CHEMICAL CO.

POTASSIUM DICHROMATE: FISHER SCIENTIFIC

POTASSIUM FERRICYANIDE: FISHER SCIENTIFIC

POTASSIUM FERRICYANIDE: SIGMA CHEMICAL CO.

POTASSIUM FLUORIDE: MALLINCKRODT, INC.

POTASSIUM HYDROGEN PHTHALATE: API-LIRCO

POTASSIUM HYDROGEN PHTHALATE: EM SCIENCE

POTASSIUM HYDROGEN PHTHALATE: FISHER SCIENTIFIC

POTASSIUM HYDROGEN TARTRATE, 99%: ACROS ORGANICS

POTASSIUM HYDROGENCARBONATE, GRANULAR, 99.7%, A.C.S. REAGENT: SIGMA-ALDRICH

POTASSIUM HYDROXIDE PELLETS, PURUM: ACROS ORGANICS BVBA

POTASSIUM HYDROXIDE, PELLETS, 85+%, A.C.S. REAGENT: SIGMA-ALDRICH

POTASSIUM HYDROXIDE: FISHER SCIENTIFIC

POTASSIUM HYDROXIDE: MALLINCKRODT, INC.

POTASSIUM HYDROXIDE: SEATRONICS CO., INC.

POTASSIUM HYDROXIDE: SIGMA CHEMICAL COMPANY

POTASSIUM HYDROXIDE: TYRON INTERNATIONAL, INC.

POTASSIUM IODIDE: FISHER SCIENTIFIC

POTASSIUM IODIDE: J.T. BAKER CHEMICAL CO.

POTASSIUM IODIDE: MALLINCKRODT, INC.

POTASSIUM METABISULFITE: FISHER SCIENTIFIC

POTASSIUM NITRATE: FISHER SCIENTIFIC

POTASSIUM NITRATE: J.T. BAKER CHEMICAL CO.

POTASSIUM PERMANGANATE BAKER INSTR-ANAL: J.T. BAKER CHEMICAL CO.

POTASSIUM PERMANGANATE: FISHER SCIENTIFIC

POTASSIUM PEROXYDISULFATE: J.T. BAKER CHEMICAL CO.

POTASSIUM PERSULFATE: FISHER SCIENTIFIC

POTASSIUM PERSULFATE: J.T. BAKER CHEMICAL CO.

POTASSIUM PHOSPHATE DIBASIC: TYRON INTERNATIONAL, INC.

POTASSIUM PHOSPHATE MONBASIC: FISHER SCIENTIFIC

POTASSIUM PHOSPHATE MONOBASIC: TYRON INTERNATIONAL, INC.

POTASSIUM PHOSPHATE TRIBASIC: FISHER SCIENTIFIC

POTASSIUM PHOSPHATE, DIBASIC ANHYDROUS: FISHER SCIENTIFIC

POTASSIUM PHOSPHATE, DIBASIC: J.T. BAKER CHEMICAL CO.

POTASSIUM PHOSPHATE, MONOBASIC CRYSTAL: J.T. BAKER CHEMICAL CO.

POTASSIUM SODIUM TARTRATE, 4-HYDRATE: J.T. BAKER CHEMICAL CO.

POTASSIUM SODIUM TARTRATE: MALLINCKRODT, INC.

POTASSIUM SULFATE: GSL MINERALS & CHEMICALS CORP.

POTASSIUM TETRACHLOROPLATINATE (II): SIGMA-ALDRICH CHEMICAL CO.

POTASSIUM THIOCYANATE: MALLINCKRODT, INC.

POTASSIUMTERT-BUTOXIDE, SUBLIMED, 99%, 99.9% METALS BASIS: ALDRICH CHEMICAL CO

POUR-N-WIPE GALLON: RPM WOOD FINISHES GROUP, INC.

POWDER-FREE EXAM GLOVES: SAFESKIN CORPORATION

PQQ: FLUKA CHEMICAL CORPORATION

PRAMITOL 5PS C-G 20 LB: CIBA-GEIGY CORPORATION

PRANG WASHABLE FINGER PAINTS: DIXON TICONDEROGA COMPANY

PRECISION PLUS PROTEIN STANDARD, PRESTAINED: BIO-RAD LABORATORIES, LIFE SCIENCE GROUP

PREMALUBE RED AEROSOL: CERTIFIED LABS DIV OF NCH CORP.

PREMALUBE RED: CERTIFIED LABS

PREMIA: JOHNSON WAX PROFESSIONAL

PRESTAINED SDS-PAGE STANDARDS, LOW RANGE: BIO-RAD LABORATORIES

PRIMO LIQUID: CIBA-GEIGY CORP.

PRIMO, : CIBA-GEIGY CORPORATION

PRO CONCENTRATED POLISH & CLEANER: AMITY QUALITY PRODUCTS,INC.

PROFESSIONAL ICE MELTER: SPRING VALLEY

PROGESTERONE: SIGMA CHEMICAL COMPANY

PROGUARD®: DECON LABORATORIES, INC

PROLIDASE FROM PORCINE KIDNEY LYOPHILIZED POWDER: SIGMA CHEMICALCOMPANY

PROLINE, I- 99%: ACROS ORGANICS N.V.

PROLINE, L-[2,3-3H]-: NEN LIFE SCIENCE PRODUCTS, INC.

®-(-)-1,2-PROPANEDIOL, 96%: ALDRICH CHEMICAL CO

3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACID SODIUM SALT: SIGMA-ALDRICH

2- PROPANOL: FISHER SCIENTIFIC

PROPANOL, 99%; 1: ACROS ORGANICS

PROPANOL; 1-: FISHER SCIENTIFIC

PROPANOL; 2-: FISHER SCIENTIFIC

PROPANOL; 2-: J.T. BAKER CHEMICAL CO.

PROPARGYL ALCOHOL, 99%: ALDRICH CHEMICAL COMPANY

PROPIDIUM IODIDE 95-98%: SIGMA CHEMICAL COMPANY

PROPIONALDEHYDE, 97%: ALDRICH CHEMICAL COMPANY

PROPIONIC ACID SODIUM TYPE I: SIGMA CHEMICAL COMPANY

PROPIONIC ACID: FISHER SCIENTIFIC

PROPIOPHENONE, 99%: ACROS ORGANICS

PROPYLENE GLYCOL: FISHER SCIENTIFIC PROPYLENE GLYCOL-ALL GRADES: UNION CARBIDE CORPORATION

PROPYLENE OXIDE: FISHER SCIENTIFIC

PROPYLENE OXIDE: J.T. BAKER CHEMICAL CO.

PROTAMINE SULFATE GRADE II FROM SALMON: SIGMA CHEMICAL COMPANY

PROTEASE INHIBITOR COCKTAIL FOR USE WITH MAMMALIAN CELL AND TISSUE EXTRACTS, DMSO SOLUTION: SIGMA ALDRICH

PROTEASE TYPE XXVIII FORM TRITIRACHIUM ALBUM: SIGMA CHEMICALCOMPANY

PROTEASE, TYPE XXV FROM STREPTOMYCES GRISEUS: SIGMA CHEMICALCOMPANY

PROTEIN A 10 NM COLLOIDAL GOLD LAGELED: SIGMA CHEMICAL COMPANY

PROTEIN A 5 NM COLLOIDAL GOLD LABELED: SIGMA CHEMICAL COMPANY

PROTEIN KINASE A FROM BOVINE HEART: SIGMA CHEMICAL

PROTEINASE K (FROM TRITIRACHIUM ALBUMIN): FISHER SCIENTIFIC

PROTEINASE K FROM TRITIRACHIUM ALBUM MOLECULAR BIOLOGY: SIGMACHEMICAL COMPANY

PROTEINASE K FROM TRITIRACHIUM ALBUM: SIGMA-ALDRICH

PROTEINASE K FROM TRITRACHIUM ALBUM: SIGMA CHEMICAL COMPANY

PROTEINASE K: BOEHRINGER MANNHEIM CORPORATION

PROTOSLO: CAROLINA BIOLOGICAL SUPPLY COMPANY

PST I, RESTRICTION ENZYME: FISHER SCIENTIFIC

PULEGONE, (R)-(+)-, 98%: ALDRICH CHEMICAL CO.

PULSAR (R) PLUS DRY CHLORINATOR BRIQUETTES: OLIN CORPORATION

PUMMEL: THE STATE CHEMICAL MANUFACTURING COMPANY

PURELL® INSTANT HAND SANITIZER WITH MOISTURIZERS AND VITAMIN E: GOJO INDUSTRIES, INC.

PUROMYCIN DIHYDROCHLORIDE FROM STREPTOMYCES ALBONIGER: SIGMA-ALDRICH

PUTTY HARDENER 0200: ITW DEVCON

P.V.C. CEMENT CLEAR MEDIUM: HERCULES CHEMICAL CO.

PYRIDINE, 99+%, A.C.S. REAGENT: SIGMA-ALDRICH

PYRIDINE, ANHYDROUS, 99.8%: ALDRICH CHEMICAL COMPANY

PYRIDINE: FISHER SCIENTIFIC

PYRIDINIUM CHLOROCHROMATE, 98%: ALDRICH CHEMICAL COMPANY

PYRIDOXAMINE DIHYDROCHLORIDE: SIGMA CHEMICAL COMPANY

PYROGALLOL: SIGMA CHEMICAL COMPANY

PYRONIN B: SIGMA CHEMICAL COMPANY

PYROPHOSPHATE TETRASODIUM: SIGMA CHEMICAL COMPANY

PYRROLE: SIGMA ALDRICH

PYRROLE, 99%: FISHER SCIENTIFIC

PYRUVATE KINASE TYPE I FROM RABBIT MUSCLE CRUDE: SIGMA CHEMICALCOMPANY

PYRUVIC ACID, 98%: ACROS ORGANICS

PYRUVIC ACID, 98%: ALDRICH CHEMICAL COMPANY

PYRUVIC ACID SODIUM SALT: FISHER SCIENTIFIC

Q

QUADFERM+: BIOMERIEUX INC.

QUATSVL 256 CLEANER-DISINFECTANT: LEHN & FINKINDUSTRIAL PRODUCTS OF STERLING DRUG

QUERCETIN DIHYDRATE: SIGMA CHEMICAL COMPANY

QUICK CURE; M/M: CERTIFIED LABS DIV. OF NCH CORPORATION

QUICK FILL 910: ECOLAB INC.

QUICK FILL 930: ECOLAB INC. PROFESSIONAL PRODUCTS DIVISION

QUICKVUE ONE-STEP URINE HCG TEST: QUIDEL CORPORATION

QUIK FILL 910: ECOLAB

QUIK FILL 930: ECOLAB

QUININE FREE BASE: SIGMA CHEMICAL COMPANY

QUINOLINE, 98%: ACROS ORGANICS

QUINOLINE, 98%: SIGMA CHEMICAL COMPANY

R

RABBIT ANTI-BOVINE WHOLE SERUM-FRACTIONATED ANTISERUM: SIGMA-ALDRICH CHEMICAL CO.

RABBIT ANTI-BOVINE WHOLE SERUM-FRACTIONATED ANTISERUM:SIGMA CHEMICAL COMPANY

RABBIT ANTI-HORSE WHOLE SERUM FRACTIONATED ANTISERUM: SIGMACHEMICAL COMPANY

RABBIT ANTI-HUMAN WHOLE SERUM: SIGMA-ALDRICH CHEMICAL CO.

RANEY 2400 NICKEL, SLURRY IN WATER, ACTIVE CATALYST: ALDRICH CHEMICAL CO

RAPIDOPRINT ACTIVATOR; G-182B: AGFA CORPORATION

READY GEL 4-15% TRIS-HCL: BIO-RAD LABORATORIES, LIFE SCIENCE GROUP

READY GEL® 10% TRIS-HCL: BIO-RAD LABORATORIES, LIFE SCIENCE GROUP

REAGENT ALCOHOL: FISHER SCIENTIFIC

RED EPDM RUBBER: CONICA CORPORATION

RED GREASE: AEROSOL SYSTEMS, INC.

REDUCER A CONCENTRATE: SIGMA CHEMICAL COMPANY

REDUCER B CONCENTRATE:SIGMA CHEMICAL COMPANY

REDUCER C CONCENTRATE: SIGMA CHEMICAL COMPANY

REES & ECKER BLOOD DILUTING FLUID: ANDERSON LABORATORIES,INC.

REFIAMYCIN SV SODIUM: SIGMA CHEMICAL COMPANY

REICHARDT'S DYE, 95%: ALDRICH CHEMICAL COMPANY

REMAZOL BRILLIANT BLUE R: SIGMA CHEMICAL CO

RESAZURIN, CERTIFIED: ALDRICH CHEMICAL COMPANY

RESISORB(R) - MERCURY VAPOR ABSORBENT: J.T. BAKER CHEMICAL CO.

RESISTANCE ALLOYS: HOSKINS MANUFACTURING COMPANY

RESORCINOL, 98%: ALDRICH CHEMICAL COMPANY

RESTRICTION ENDONUCLEASE BAMH I FROM BACILLUS AMYLOLIQUEFACIENSH: SIGMA CHEMICAL CO.

RESTRICTION ENDONUCLEASE ECOR I FROM ESCHERICHIA COLI RY 13:SIGMA CHEMICAL CO.

RESTRICTION ENDONUCLEASE XHO I: UNITED STATE BIOCHEMICALCORPORATION

RETINAL: SIGMA CHEMICAL COMPANY

RETINOL ACETATE: SIGMA CHEMICAL COMPANY

RIBOFLAVIN: FISHER SCIENTIFIC

RIBONUCLEASE A TYPE I-A FROM BOVINE PANCREAS: SIGMA CHEMICALCOMPANY

RIBONUCLEASE A TYPE II-A FROM BOVINE PANCREAS: SIGMA CHEMICALCOMPANY

RIFAMPICIN: FISHER SCIENTIFIC

RIFAMPICIN CRYSTALLINE: SIGMA CHEMICAL COMPANY

RIFAMPICIN-PLANT CELL CULTURE TESTED: SIGMA CHEMICAL CO.

RINK AMIDE MBHA RESIN: MERCK BIOSCIENCES AG

RINSE FREE STRIP: SPARTAN CHEMICAL CO.,INC.

RINSE SOLUTION: BAYER CORPORATION

RISOGRAPH RA INK: RISO INC.

RIVERDALE RAZOR HERBICIDE: RIVERDALE CHEMICAL CO

RIVERDALE TRIAMINE, II: RIVERDALE CHEMICAL CO.

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ROCCAL II 10%: NATIONAL LABORATORIES, LEHN & FINK INDUS.PRODS. DIV. OF STERLING DRUG INC.