Chemicals Reagents P

Phosphate Buffered Saline Tablets (PBS) are a balanced salt mixture for easy PBS buffer preparation for a variety of applications including reagent preparation, diluting cells for flow cytometry and cell culture reagent. No need for weighing and mixing chemicals Simply dissolve PBS tablets into...

Synonyms: P3HB; PHA; PHB; Polyhydroxybutyrate Linear Structural Formula: (C4H6O2)nC4H6O2 Storage: 2-8C Application: Poly(3-hydroxybutyric acid) (PHB) is a common polyhydroxyalkanoate (PHA), it has been widely used for food packaging, medical implants, biodegradable sutures and drug delivery systems...

An osmoprotectant Used in many pharmaceutical, biotechnological applications. Synonym: ( S )-Pyrrolidine-2-carboxylic acid Appearance: White Crystalline Powder Density: 1.35 HS Code: 29339990 Melting Point: 228°C pH Value: 6.0 - 7 at 115 g/l at 25°C (77°F) RTECS Number: TW3584000

Synonym(s): Acetylenecarboxylic acid, Propargylic acid Formula: HC CCO2H Formula weight: 70.05 Purity: 98+% CAS Number: 471-25-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.19 Hazard Statements: H301-H310-H314-H318-H226 Toxic if swallowed. Fatal in contact with...

Synonym(s): 3-Bromomethylbiphenyl Empirical Formula: C₁₃H₁₁Br Linear Formula: C₁₃H₁₁Br Formula Weight: 247.13 MDL Number: MFCD03452790 Purity: 97% Melting Point: 57-61 °C

Synonym(s): 1-[2-(β-D-Glucopyranosyloxy)-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)-1-propanone; Phloretin 2'-β-D-glucopyranoside; Phloretin 2'-β-D-glucoside; Phlorizin dihydrate Empirical Formula: C₂₁H₂₄O₁₀ -+ 2H₂O Linear Formula:...

Synonym(s): NKEF-B; Natural killer cell-enhancing factor B; TDPX1; Thiol-specific antioxidant 1; Thioredoxin peroxidase 1 Purity: ≥80% (SDS-PAGE) Storage: −70°C

Filter Type: Ultrafiltration Synonyms: Pellicon(R) 2 Cassette Ultrafiltration Module Biomax-30 V 0.5 m2 Legal Information: Pellicon is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good Manufacturing...

Synonym(s): Poly(3,5-pyridinediyl) Linear Formula: (C₅H₃N)_n MDL Number: MFCD05665544

Azura SmartStain™ is a safe alternative to EtBr that exhibits excitation peaks at 290nm & 490nm, allowing it to be used with UV and blue light. SmartStain™ PS (Pre-Stain) can be used as a direct replacement for Ethidium Bromide in agarose and polyacrylamide gel electrophoresis. The...

certified reference material, TraceCERT ® , 2000 μg/mL each component in methylene chloride: benzene (1:1) Components: Acenaphthene; Acenaphthylene; Anthracene; Benz[ a ]anthracene; Benzo[ b ]fluoranthene; Benzo[ k ]fluoranthene; Benzo[ ghi ]perylene; Benzo(a)pyrene; Chrysene; Dibenz[...

Ampligase® Thermostable DNA Ligase catalyzes NAD-dependent ligation of adjacent 3´-hydroxylated and 5´-phosphorylated termini in duplex DNA structures that are stable at high temperatures

Empirical Formula: C₁₀H₈O₂ Linear Formula: C₆H₅CO₂CH₂C≡CH Formula Weight: 160.17 MDL Number: MFCD00996341 Purity: 98% Boiling Point: 225-226 °C(lit.) Density: 1.106 g/mL at...

Empirical Formula: C₈H₄N₂O₂ Linear Formula: C₆H₄(NCO)₂ Formula Weight: 160.13 MDL Number: MFCD00002025 Boiling Point: 260 °C(lit.) Melting Point: 96-99 °C(lit.)

puriss. p.a., Reag. Ph. Eur., ≥85%, pellets Synonym(s): Caustic potash Empirical Formula: HKO Formula Weight: 56.11 Linear Formula: KOH MDL Number: MFCD00003553 Purity: ≥85% Melting Point: 361 °C(lit.) RTECS No.: TT2100000 RIDADR: UN 1813 8 / PGII

UN No.: UN1814 Class: 8 Pkg. Group: PG III

Synonym(s): PEO Linear Formula: (-CH₂CH₂O-)_n MDL Number: MFCD00081839 Density: 1.21 g/mL at 25 °C

Linear Formula: [CH₂CH(OCH₃)CH(CO₂H)CH(CO₂H)]_n MDL Number: MFCD00133997

UN No.: UN1170 Class: 3 Pkg. Group: PG II

Polycaprolactone (PCL) is a semi-crystalline linear resorbable aliphatic polyester that is composed of repeating units of hexanoate. It has good mechanical properties, miscibility, and biodegradability. PCL is a soft and hard-tissue compatible material that can be used in sutures and drug delivery...

Features & Benefits Used to passivate your LC system before your first analysis if you: Are analyzing phosphorylated compounds or other polar molecules known to chelate or interact with metal ions in your LC (e.g., glyphosate) Have stainless steel in your instrument flow path Your LC column...

Certified pharmaceutical 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. Prednisolone Acetate belongs to the group of glucocorticoids, widely used...

EMSURE® Potassium peroxodisulfate for analysis, 250g

Synonym: 12-O-Tetradecanoylphorbol 13-acetate, 4ß,9a,12ß,13a,20-Pentahydroxytiglia-1,6-dien-3-one 12-tetradecanoate 13-acetate, PMA, TPA CAS Number: 16561-29-8 Empirical Formula (Hill Notation): C 36 H₅₆O₈ Molecular Weight: 616.83 Beilstein Registry Number: 2407201 MDL Number:...