Chemicals Reagents P

European Pharmacopoeia (EP) Reference Standard Synonym(s): L-Phenylalanine; ( S )-2-Amino-3-phenylpropionic acid Empirical Formula: C₉H₁₁NO₂ Formula Weight: 165.19 Linear Formula: C₆H₅CH₂CH(NH₂)CO₂H MDL Number:...

MDL Number: MFCD00237230 Storage: −20°C

This Standard Reference Material (SRM) is intended for use in evaluating methods of phase abundance analysis of major phases in cement clinkers. A unit of SRM 2687a consists of five hermetically sealed vials, each containing approximately 8 g of crushed portland cement clinker.SRM 2687a_cert SRM...

MDL Number: MFCD00147836

CAS No.: 81-90-3

Molecular Formula: C39H60N2O19 Molecular Weight: 860.9 Linear Structural Formula: C39H60N2O19 MDL Number: MFCD21363338 Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign

VETRANAL ™ , analytical standard Synonym(s): 4-Hydroxy-2-mercapto-6-propylpyrimidine Empirical Formula: C₇H₁₀N₂OS Formula Weight: 170.23 Linear Formula: C₇H₁₀N₂OS MDL Number: MFCD00006041 Melting Point:...

Dye content 50 % Synonym(s): Acid Blue 1; Sulfan Blue Empirical Formula: C₂₇H₃₁N₂NaO₆S₂ Formula Weight: 566.66 Linear Formula: C₂₇H₃₁N₂NaO₆S₂ MDL Number: MFCD00012119 RTECS No.:...

Synonym(s): MPS-PPV potassium salt Linear Formula: (C₁₂H₁₃KO₅S)_n MDL Number: MFCD07785539

Synonym(s): α-Ethylbenzyl alcohol; (±)-1-Phenylpropanol Formula: C₂H₅CH(C₆H₅)OH Formula Weight: 136.19 CAS No.: 93-54-9 Purity: ≥97% Density: 0.994g/mLat 25°C(lit.) Packaging: 50 g in glass bottle

Synonym(s): 1-Pentadecanecarboxylic acid; C16:0; Cetylic acid; Hexadecanoic acid; NSC 5030; PamOH Empirical Formula: C₁₆H₃₂O₂ Linear Formula: CH₃(CH₂)₁₄COOH Formula Weight: 256.42 MDL Number: MFCD00002747 Purity: ≥99% Boiling...

Synonyms: PEG Formula: H(OCH₂CH₂)_nOH CAS No.: 25322-68-3

Grade: USP CAS No.: 9002-89-5

The pT7Blue(TM) T-Vector is designed for simplified cloning of PCR products. Many thermostable DNA polymerases, such as Taq DNA polymerase, leave single 3' A-nucleotide overhangs on their reaction products. These molecules can be ligated directly to a vector containing compatible single T-nucleotide...

Synonym(s): Polylactide; RESOMER ® R 202 S; Lactide polymer; PDLLA Linear Formula: (C₆H₈O₄)_n MDL Number: MFCD00131929 Storage: 2-8°C

Synonym(s): Pd/C Linear Formula: Pd MDL Number: MFCD03457879 Purity: 10% Pd basis (based on dry substance)

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

For Educational, Classroom Purposes Only

CAS No.: 7440-06-4

Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Formula: KH₂PO₄ Formula Weight: 136.09 CAS No.: 7778-77-0 Purity: 98-100.5% (calc. to the dried substance) Density: 2.338 g/mL at 25 °C(lit.)

Synonym(s): PEG 400 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20

Storage: 2-8°C

Synonym(s): 3,7,11,15-Tetramethyl-2-hexadecen-1-ol Empirical Formula: C₂₀H₄₀O Linear Formula: CH₃[CH(CH₃)(CH₂)₃]₃C(CH₃)=CHCH₂OH Formula Weight: 296.53 MDL Number: MFCD00002919 Purity: 97% Boiling...

Perfect for antibody phage display or peptide phage display library creation. SS320 Electrocompetent Cells are a non-amber suppressor strain (sometimes called MC1061F') prepared as highly efficient (=4 × 10^10 cfu/µg) electrocompetent cells for phage display library screening. These cells have the...