Chemicals Reagents P
Reagents can carry organic and inorganic compounds and classify them as acids, bases, enzymes, or other substances within a lab.
Phosphate Buffered Saline Tablets (PBS) are a balanced salt mixture suitable for various applications, including reagent preparation, flow cytometry, and diluting cells.
Penicillin and streptomycin combination prevent bacterial contamination of cell cultures due to their effective combined action against gram-positive and gram-negative bacteria.
The concentration of streptomycin media can vary depending on the intended laboratory application and the experiment requirements.
-
Exonuclease III 25,000 U @ 200 U/µl
LGC, Biosearch TechnologiesExonuclease III digests duplex DNA in a 3´′→5´ direction from a nick, a blunt end, or 3´-recessed end, producing stretches of ssDNA on the opposite strand
-
Phosphate Buffered Saline pH 7.2, liquid, sterile-filtered
MilliporeSigmaPhosphate-buffered saline (PBS) is a buffer solution used in biological research. It is a water-based salt solution containing sodium phosphate, sodium chloride and, in some formulations, it contains potassium chloride and potassium phosphate. The osmolality and ion concentrations of the solutions…
-
Potassium hydrogen iodate, 0.025N Standardized Solution
Thermo Scientific ChemicalsSynonym(s): Potassium biiodate Formula: KH(IO3)2 Formula weight: 389.91 CAS Number: 13455-24-8 Harmonized Tariff Code: 3822.00
-
ALDRICH Pentafluorophenyl trifluoroacetate, 98%
MilliporeSigmaSynonym(s): Trifluoroacetic acid pentafluorophenyl ester Formula: CF3CO2C6F5 Formula Weight: 280.07 CAS No.: 14533-84-7 UN Number: UN3272 Purity: 98% Density: 1.63g/mLat 25°C(lit.) Other Notes: may contain a small amount of…
-
Synonyms: Potassium hexacyanoferrate(II) trihydrateYellow prussiate Grade: ACS reagent Purity Limit: 98.5-102.0% (Titration) CAS No.: 14459-95-1 Molecular Formula: K4Fe(CN)6·3H2O Molecular Weight: 422.4 MDL No.: MFCD00167023 Appearance: Light yellow crystalline powder …
-
Denville Choice Taq Cap
DenvilleThe Denville choice taq cap with a capacity of 250 uL is designed for the analysis and measurement of liquid samples in any chemical laboratories, research facilities, manufacturing industries and pharmaceutical factories.
-
Prazepam
MilliporeSigmaSynonyms: 7-Chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one Molecular Formula: C19H17ClN2O Molecular Weight: 324.8 Linear Structural Formula: C19H17ClN2O MDL Number: MFCD00057905 Biochem Physiol Actions: Anxiolytic
-
Pyrantel Pamoate Pharmaceutical Secondary Standard
MilliporeSigmaPharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Pyrantel pamoate;…
-
Synonym(s): Pluronic ® F-108; PEG-PPG-PEG MDL Number: MFCD00082049
-
-
Sensitive, reproducible detection of even the most challenging RNA targets, under fast thermal cycling conditions. Product Highlights Sensitive – optimized buffer formulation delivers reliable quantification from even very low copy number RNA targets Reproducible –…
-
Polyvinylpyrrolidone
MilliporeSigmaK 30, average Mw 40,000 Synonym(s): ‘Plasdone'; PVP; Polyvidone; Povidone Linear Formula: (C6H9NO)n MDL Number: MFCD00149016 RTECS No.: TR8370000
-
Perfluoroundecanoic acid analytical standard
MilliporeSigmaPerfluoroundecanoic acid belongs to the class of persistent perfluorinated compounds, found in environmental and biological samples. They are used in various commercial applications such as in firefighting foams, detergents, insecticides, paper, food containers as well as to produce photographic…
-
SIGMA Pyocyanin from Pseudomonas aeruginosa, >=98% (HPLC)
MilliporeSigmaSynonym(s): 5-Methyl-1(5H)-phenazinone; Pyocyanine; Sanasin; Sanazin Empirical Formula: C13H10N2O Linear Formula: C13H10N2O Formula Weight: 210.23 MDL Number: MFCD01794662 Purity: ≥98% (HPLC) Storage: −20°C
-
Choice-Taq™ DNA Polymerase, 5000u
DenvilleConcentration: 5u/µl Recombinant Taq DNA polymerase Supplied with a 10x NH4 Reaction buffer containing 1.5mM MgCI2 (final concentration)
-
"Polysorbate 20, Ph Eur"
MilliporeSigmaSynonyms: Polysorbatum 20; Tween ® 20 CAS No.: 9005-64-5 Legal Information: TWEEN is a registered trademark of Croda International PLC
-
3-(4-Hydroxyphenyl)propionic acid, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxyhydrocinnamic acid, Phloretic acid Formula: C9H10O3 Formula weight: 166.18 Purity: 99% CAS Number: 501-97-3 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
-
Paroxetine Related Compound D
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): cis -Paroxetine hydrochloride Empirical Formula: C19H20FNO3 -+ HCl Formula Weight: 365.83 Linear Formula: C19H20FNO3 -+ HCl
-
Empirical Formula: C622H1184N186O188 Linear Formula: [NH2(CH2)2NH2]:(G=4);dendri PAMAM(NHCH2CH2OH)64 Formula Weight: 14277.19 MDL Number: MFCD00197936 Boiling Point: …
-
MyTaq™ Extract-PCR Kit
BiolineMany DNA extraction methods can be laborious and time consuming or involve the use of hazardous chemicals. MyTaq™ Extract-PCR Kit offers a rapid, easy and safer alternative for the extraction and amplification of DNA from a variety of tissue types. MyTaq Extract-PCR Kit is particularly suited…
-
Potassium chloride, ACS, 99.0-100.5%
Thermo Scientific ChemicalsFormula: KCl Formula weight: 74.55 Purity: 99.0-100.5% CAS Number: 7447-40-7 Harmonized Tariff Code: 2827.39
-
MDL Number: MFCD03457983
-
MasterPure DNA Purification Kit
LGC, Biosearch TechnologiesThe MasterPure™ DNA Purification Kit for Blood Version II can be used to isolate exceptionally pure genomic DNA from whole blood or buffy coat.
-
Peptide-RGD bioink suitable for 3D bioprinting applications
MilliporeSigmaStorage: -20C Application: Peptide-RGD bioink is optimized for bioprinting applications and can be printed with great fidelity to create a self-supporting 3D scaffold. This bioink has been designed to work easily and accurately with both extrusion-based and ink-jet printers to produce…
-
Praseodymium(III) chloride, ultra dry, 99.99% (REO)
Thermo Scientific ChemicalsFormula: PrCl3 Formula weight: 247.27 Purity: 99.99% (REO) CAS Number: 10361-79-2 Harmonized Tariff Code: 2846.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…
-
Culture-based methods for the detection of UTI pathogens lack sensitivity, are subjective, and prolonged Turnaround Times (48-72 Hours). Clinicians frequently treat patients empirically resulting in poor antibiotic stewardship and increased rate of antibiotic resistance. Our new real-time PCR…
-
SUPELCO Polynuclear Aromatic Hydrocarbons Mix
MilliporeSigmacertified reference material, 2000 μg/mL each component in methylene chloride: benzene (1:1), ampule of 1 mL Synonym(s): EPA 8310 PAH Mix; EPA Polynuclear aromatic hydrocarbon mix Components: Acenaphthene; Acenaphthylene; Anthracene; Benz[ a ]anthracene; Benzo[ b…
-
Synonym(s): PDMS MDL Number: MFCD01324943 Density: 0.98 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.409(lit.)
-
Polystyrene latex microsphere, 6.0 micron, 2.5 wt% dispersion in water
Thermo Scientific ChemicalsFormula: [-CH2CH(C6H5)-] n CAS Number: 9003-53-6 Harmonized Tariff Code: 3903.19
-
Platinum sponge, -60 mesh, 99.98% (metals basis)
Thermo Scientific ChemicalsPurity: 99.98% (metals basis) CAS Number: 7440-06-4 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 7110.11 Risk Phrases: 11 Flammable.
-
Powdered paint NIST(R) SRM(R) 2582, nominal 200mg/kg lead
MilliporeSigmaSRM 2582_cert SRM 2582 _SDS Legal Information: SRM is a registered trademark of National Institute of Standards and Technology
-
Synonym(s): PDL Formula: D-Lys-(D-Lys)n-D-Lys · xHBr CAS No.: 27964-99-4 Application: Recommended as a cell culture substratum when using 0.5 - 1.0 mL of a 0.1 mg/ml solution to coat 25 cm. Optimal conditions for attachment must be determined for each…