Reagents, P

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Plate Count Agar
BD

Plate Count Agar

Standard Methods Agar; for the enumeration of bacteria in water, wastewater, food and dairy.

Potassium Iodide
Avantor – J.T.Baker®

Potassium Iodide

Formula: KI Formula Weight: 166.00 CAS Number: 7681-11-0

Potassium Phosphate,...
Avantor – J.T.Baker®

Potassium Phosphate, Monobasic, Crystal, BAKER ANALYZED ACS Reagent

Formula: KH2PO4 Formula Weight: 136.09 CAS Number: 7778-77-0 Synonym(s): (potassium dihydrogen phosphate)

Phenol, Liquefied,...
Avantor – Macron Fine Chemicals™

Phenol, Liquefied, AR

Formula: C6H5OH Formula Weight: 94.11 CAS Number: 108-95-2 Description: Contains no Preservative

Potassium Iodide,...
Avantor – Macron Fine Chemicals™

Potassium Iodide, USP, FCC Grade, 99.0–101.5% (by dried basis)

Formula: KlO3 M.W.: M.W. 166 g/mol Boiling Pt: 1330°C (1013 hPa) Melting Pt: 686°C Density: 3.13 g/cm 3 (20°C) CAS: 7681-11-0 EINECS: 231-659-4 Merck Index: 13.7727

Potassium Hydroxide,...
Avantor – Macron Fine Chemicals™

Potassium Hydroxide, Pellets, AR (ACS)

Formula: KOH Formula Weight: 56.11 CAS Number: 1310-58-3 Specific Gravity: 1L = 2.04 Kg

Potassium Dichromate...
Avantor – J.T.Baker®

Potassium Dichromate, Crystal, BAKER ANALYZED ACS Reagent

Formula: K2Cr2O7 Formula Weight: 294.19 CAS Number: 7778-50-9 Specific Gravity: 1L = 2.67 Kg

bioPLUS Gel & PCR...
bioWORLD

bioPLUS Gel & PCR Cleanup Kit

bioWORLD’s Gel and PCR clean up kit is designed to extract and purify DNA fragments of 100bp to 10kb from agarose gels or to purify PCR products directly from a PCR reaction. The purified product is ultra-pure and ready for use in downstream applications including sequencing, cloning, restriction…

Potassium Chromate,...
Avantor – J.T.Baker®

Potassium Chromate, Crystal, BAKER ANALYZED ACS Reagent

Formula: K2CrO4 Formula Weight: 194.19 CAS Number: 7789-00-6

GR ACS Potassium...
EMD Millipore

GR ACS Potassium Iodide, Crystals

Formula: KI Formula Weight: 166.00 CAS Number: 7681-11-0

Potato Dextrose Agar...
EMD Millipore

Potato Dextrose Agar, Granulated

For the cultivation, isolation and enumeration of yeasts and molds from foodstuffs and other materials. Synonym(s): PDA Typical Composition (g/L): Potato infusion 4.0 (infusion from 300g potatoes); D(+)glucose 20.0; agar-agar 15.0 Preparation: 39.0g/L

Potato Dextrose Agar
BD

Potato Dextrose Agar

For the cultivation of yeasts and molds.

Phenylarsine Oxide ...
Ricca Chemical

Phenylarsine Oxide (PAO) Titrant, 0.00564 Normal

Formula: C6H5AsO in NaOH and HCl Formula Weight: 163.03 Synonym(s): PAO Stabilized, 1 mL = 0.2 mg Cl2

PCR Water
MO BIO Laboratories

PCR Water

For the most critical water needs. Individually double packaged 1 ml volumes of water specifically for PCR. Each lot is PCR tested with universal primers and certified to be free of DNA contamination. Sterile, UV irradiated.. Also certified free of RNase, and DNase. Tested to ensure even very…

Peptone
BD

Peptone

Description: An enzymatic digest of protein

Potassium Chloride,...
Avantor – J.T.Baker®

Potassium Chloride, Crystal, BAKER ANALYZED ACS Reagent

Formula: KCl Formula Weight: 74.55 CAS Number: 7447-40-7

Picric Acid,...
Ricca Chemical

Picric Acid, Saturated Aqueous Solution, approximately 1.2% (w/v)

Formula: 2,4,6-(NO2)3C6H2OH Formula Weight: 229.10 CAS Number: 88-89-1

Potassium...
Avantor – J.T.Baker®

Potassium Ferricyanide, Crystal, BAKER ANALYZED ACS Reagent

Formula: K3Fe(CN)6 Formula Weight: 329.26 CAS Number: 13746-66-2 Synonym(s): Potassium hexacyanoferrate(III)

Phosphate Buffered...
bioWORLD

Phosphate Buffered Saline (PBS)

10X PBS solution/li> Sterile Ultra Pure Grade pH (25°C): 7.4 +/- 0.1 DNase Activity: None

Phosphoric Acid 2.5...
Avantor – J.T.Baker®

Phosphoric Acid 2.5 L Baker Analyzed® A.C.S. Reagent

Potassium Bromide
EMD Millipore

Potassium Bromide

Meets ACS Specifications Formula: Ag2SO4 Formula Weight: 311.80 CAS Number: 10294-26-5

Potassium Chromate,...
Ricca Chemical

Potassium Chromate, 5% (w/v) Aqueous Solution

Chloride Free, Indicator for Argentometric Titrations Formula: K2CrO4 Formula Weight: 194.19

Potassium Antimonyl...
Ricca Chemical

Potassium Antimonyl Tartrate, 0.2743% (w/v) Aqueous Solution

Formula: C8H4K2O12Sb2 Formula Weight: 613.82

POTASSIUM...
Labchem

POTASSIUM PERMANGANATE, ACS

Potassium Iodate,...
Avantor – J.T.Baker®

Potassium Iodate, BAKER ANALYZED ACS Reagent

Formula: KIO3 Formula Weight: 214 CAS Number: 7758-05-6 Specific Gravity: 1L = 3.89 Kg

Potassium Sulfate,...
Avantor – J.T.Baker®

Potassium Sulfate, Fine Crystal, BAKER ANALYZED ACS Reagent

Formula: K2SO4 Formula Weight: 174.27 CAS Number: 7778-80-5

Plate Count Agar,...
EMD Millipore

Plate Count Agar, Granulated

Mainly used to determine the total microbial count of milk, dairy products, water and other materials. Synonym(s): Casein-peptone Dextrose Yeast Agar, Standard Methods Agar Typical Composition (g/L): Peptone from casein 5.0; yeast extract 2.5; D(+)glucose 1.0; agar-agar 14.0 Preparation:…

1-Pentanesulfonic...
Avantor – J.T.Baker®

1-Pentanesulfonic Acid, Sodium Salt, HPLC

Formula: CH3(CH2)4SO3Na Formula Weight: 174.21 CAS Number: 22767-49-3 Description: For Ion-Pair Chromatography of Basic Compounds

Phosphorus Standard
Ultra Scientific

Phosphorus Standard

1 Analyte(s) @ 1000 µg/mL in water with dilute nitric acid

Phenol, Liquefied,...
Avantor – J.T.Baker®

Phenol, Liquefied, BAKER ANALYZED Reagent

Contains about 20 ppm Citric Acid as a Preservative Formula: C6H5OH Formula Weight: 94.11 CAS Number: 108-95-2

Propionic Acid,...
GFS Chemicals

Propionic Acid, Reagent (ACS)