Synonyms: N-(2-Aminoethyl)-N-[(tributylstannyl)methyl]-Boc ester Molecular Formula: C20H44N2O2Sn Molecular Weight: 463.29 Linear Structural Formula: C20H44N2O2Sn Density: 1.108 g/mL Refractive Index: n/D 1.4860 Storage: -20C Application: SnAP Reagents provide a one-step…

Application: The selection of plasmids in yeast is based on the use of auxotrophic mutant strains that cannot grow without a specific media component (an amino acid, purine or pyrimidine). Transformation with a plasmid containing the mutated gene enables the transformant to grow on a medium…

Synonym(s): Cristobalite; Quartz; Sand; Silica Empirical Formula: O₂Si Linear Formula: SiO₂ Formula Weight: 60.08 MDL Number: MFCD00011232 Purity: ≥99.995% trace metals basis Melting Point: 1610 °C(lit.) Density: 2.6 g/mL at…

CAS Number: 7782-49-2 Empirical Formula (Hill Notation): Se Molecular Weight: 78.96 EC Number: 231-957-4 MDL Number: MFCD00134090 PubChem Substance ID: 24853754 Packaging 5, 20, 100 g in poly bottle

Silver is a good conductor and resistant to oxidation. It is used in printed conductors and printable inks (based on silver nanoparticles). Nanosilver is used as an antibacterial material in filters for air and water purification, in textiles, and for wound treatment. Other large scale applications…

Application: The selection of plasmids in yeast is based on the use of auxotrophic mutant strains that cannot grow without a specific media component (an amino acid, purine or pyrimidine). Transformation with a plasmid containing the mutated gene enables the transformant to grow on a medium…

Synonyms: 2-[(tributylstannyl)methoxy]-Ethanamine Molecular Formula: C15H35NOSn Molecular Weight: 364.15 Linear Structural Formula: C15H35NOSn Purity: 95% Storage: -20C Application: SnAP Reagents provide a one-step route, in tandem with various aldehyde substrates, to…

Synonym: Halite CAS Number: 7647-14-5 Linear Formula: NaCl Molecular Weight: 58.44 Beilstein Registry Number: 3534976 EC Number: 231-598-3 MDL Number: MFCD00003477 PubChem Substance ID: 24852266 Packaging 5, 20, 100 g in poly bottle;…

Application: The selection of plasmids in yeast is based on the use of auxotrophic mutant strains that cannot grow without a specific media component (an amino acid, purine or pyrimidine). Transformation with a plasmid containing the mutated gene enables the transformant to grow on a medium…

Pyruvic-1-13C is isotopic labeled precursor of pyruvic acid. Synonyms: alpha-Ketopropionic acid-1-13C; 2-Oxopropionic acid-1-13C; 13C Labeled pyruvic acid; Pyruvic acid-1-13C Molecular Formula: 13CC2H4O3 Molecular Weight: 89.05 Linear Structural Formula: CH3CO13CO2H MDL Number: …

Certified for the mass fractions of Ca, Cl, K, Mg, Na, P, Cd, Cu, Fe, Hg, I, Mn, Pb, Se, Zn Storage: -20C Legal Information: ERM is a registered trademark of European Commission Other Notes: Certified for the analytes listed below. See certificate for values and more detailsPhosphorous…

Synonym(s): Sodium deuteroxide solution; Sodium hydroxide-d Empirical Formula: DNaO Linear Formula: NaOD / D₂O Formula Weight: 41.00 MDL Number: MFCD00037669 Refractive Index: n 20/D 1.4039

lyophilized powder, essentially globulin free, =99% (agarose gel electrophoresis) Synonym: HAS CAS Number 70024-90-7 EC Number 274-272-6 MDL number MFCD00081418 assay: =99% (agarose gel electrophoresis) : lyophilized powder mol : monomer calculated mol wt…

Synonyms: 3-[(Tributylstannyl)methoxy]-1-propanamine Molecular Formula: C16H37NOSn Molecular Weight: 378.18 Linear Structural Formula: C16H37NOSn Density: 1.102 at 25 C Storage: -20C Application: SnAP Reagents provide a one-step route, in tandem with various aldehyde…

Application: The selection of plasmids in yeast is based on the use of auxotrophic mutant strains that cannot grow without a specific media component (an amino acid, purine or pyrimidine). Transformation with a plasmid containing the mutated gene enables the transformant to grow on a medium…

ERM ® certified Reference Material Synonym(s): Polypropylene Linear Formula: [CH₂CH(CH₃)]_n MDL Number: MFCD00084447 Density: 0.9 g/mL at 25 °C(lit.) Storage: −20°C

Empirical Formula: Se Linear Formula: Se Formula Weight: 78.96 MDL Number: MFCD00134090 Purity: ≥99.999% trace metals basis Boiling Point: 684.9 °C(lit.) Melting Point: 217 °C(lit.) Density: 4.81 g/mL at 25 °C(lit.)

ERM ® certified Reference Material Synonym(s): Polyethylene Linear Formula: H(CH₂CH₂)_nH MDL Number: MFCD00084423 Storage: −20°C

Synonym(s): Dyesol(R) PT1 platinum paste; Pt paste; conductive paste MDL Number: MFCD00011179 Storage: 2-8°C

Empirical Formula: K Linear Formula: K Formula Weight: 39.10 MDL Number: MFCD00133776 Purity: 99.5% trace metals basis Boiling Point: 760 °C(lit.) Melting Point: 64 °C(lit.) Density: 0.86 g/mL at 25 °C(lit.)

Application: The selection of plasmids in yeast is based on the use of auxotrophic mutant strains that cannot grow without a specific media component (an amino acid, purine or pyrimidine). Transformation with a plasmid containing the mutated gene enables the transformant to grow on a medium…

Synonyms: DAAE Molecular Formula: C4H6N2O2 Molecular Weight: 114.1 Linear Structural Formula: N=N=CHCOOC2H5 MDL Number: MFCD00001989 Melting Point: -22 C (lit.) Density: 1.085 g/mL at 25 C (lit.) Refractive Index: n20/D 1.46 (lit.) Storage: 2-8C …

BCR ® certified Reference Material, pesticides Synonym(s): Spiked milk powder Storage: 2-8°C

Synonyms: β-DPN; β-NAD; Coenzyme 1; Cozymase; DPN; Diphosphopyridine nucleotide; NAD; Nadide Formula: C₂₁H₂₇N₇O₁₄P₂ · xH₂O Formula Weight: 663.43 (anhydrous basis) CAS No.: 53-84-9 Purity: ≥95% (HPLC) …

Application: The selection of plasmids in yeast is based on the use of auxotrophic mutant strains that cannot grow without a specific media component (an amino acid, purine or pyrimidine). Transformation with a plasmid containing the mutated gene enables the transformant to grow on a medium…

Empirical Formula: Ag Linear Formula: Ag Formula Weight: 107.87 MDL Number: MFCD00003397 Purity: 99.9% trace metals basis Boiling Point: 2212 °C(lit.) Melting Point: 960 °C(lit.) Density: 10.49 g/cm 3 (lit.)

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