A glycosaminoglycan that acts as a precipitant for high density lipo- proteins (HDLs). Used in hybridization protocols where it effectively increases the probe concentration accelerating the rate of annealing. Ultra Pure Grade Moisture: <10.0% Heavy metals (as Pb): <0.005% …

A multi-use, branched glucan Reagent Grade Moisture: <3.0% Residue upon ignition: <1.0% Specific Rotation: +187 to +191 Appearance: Solid PH Value: pH (6%, water): 5.5%

Inhibitor of nucleases used as a modification reagent for His and Tyr residues in proteins. High Purity Grade Purity (Chromatographic): >98.5% Purity (Acid assay): >97.5% Refractive Index: 1.3973 Appearance: Liquid Boiling Point: 93-94°C (lit.) at 18 mmHg …

Complexing agent used to determine many metal ions by titration

Biotechnology Grade 20 mg/ml Solution Appearance: Liquid

Standard material for acids especially in non-aqueous titration

DEA, frequently used as a diluent for PNPP in ELISA assays Also known as bis [2-hydroxyethyl] amine or 2,2'-Iminodiethanol Reagent Grade Refractive Index (300°C): 1.473-1.476 Specific Gravity (300/200°C): 1.09 15% water has been added to maintain a liquid state…

Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

EC No: 231-714-2 MDL No: MFCD00010982 UN No: UN3264; Haz Class: 8; Packing Group: III Liquid, Dy₂O₃ in 5% HNO₃

Synonyms: Water Formula: H₂O Formula Weight: 18.02 CAS No.: 7732-18-5 Density: 1.000 g/mL at 3.98 °C(lit.)

Synonyms: 2,2,4-Trimethylpentane; Isooctane Formula: (CH₃)₂CHCH₂C(CH₃)₃ Formula Weight: 114.23 CAS No.: 540-84-1 Density: 0.692 g/mL at 25 °C(lit.)

A water-soluble nonionic detergent High Purity Appearance: Solid Boiling Point: 703.5°C at 760 mmHg Density: 1.28g/cm3 Melting Point: 224-226°C(lit.)

Ultra Pure Grade 2'-Deoxyguanosine-5'-triphosphate Stability (-20°C): >1year Max wavelength (nm) : 250-254

Synonyms: Tetrachloroethylene; PCE; Perchloroethylene Formula: CCl₂=CCl₂ Formula Weight: 165.83 CAS No.: 127-18-4 Density: 1.623 g/mL at 25 °C(lit.)

UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.012 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)

A homobifunctional amine-reactive crosslinker Primary amine reactive Appearance: Powder Melting Point: ~122°C (dec.)

A reagent with high buffering capacity Synonym: Disodium Hydrogen Phosphate; Sorensen's Phosphate Loss on drying: 18.0 - 22.0% Arsenic (As): 3µg/g Fluoride: 0.005% Insolubles: 0.2%

Concentration (as Cr₂O₇) 1,000 +/- 10 ug/mL Matrix: Na₂Cr₂O₇, water

CAS #: 68334-30-5 Conc. in Solvent and Volume: 50,000 µg/mL in methylene chloride, 1 mL/ampul

CAS #: 2051-24-3 Conc. in Solvent and Volume: 200 μg/mL in acetone, 5 mL/ampul

2,000 μg/mL in P&T methanol

Didymium oxide (4%) in 10% v/v perchloric acid. Sealed in a far UV quartz cell for wavelength scale accuracy. For both UV and visible region of the spectrum.

Inorganic Ventures' 500 ppm Dichloroacetate Standard for IC is a certified reference material set in a water matrix for stability. This dichloroacetate standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …