Buffer Solutions

pH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget...

The RPI anhydrous sodium phosphate dibasic is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: Research or Further Manufacturing use only

OmniPur® MES, Monohydrate | CAS 145224-94-8 | Calbiochem | 100 GM

1M HEPES Free Acid

Chemical name: Nitric acid Product Brand: Analytical Density (g/cm3): 1.065 Molecular weight: 63.01 Molecular formula: HNO3 UN Number: UN 2031

This product is a concentrated stock solution and should be diluted appropriately with distilled, deionized water or equivalent to its final working concentration. This buffer consists of 100 mM Tris HCl and 10 mM EDTA at a pH of 7.5. Meticulously prepared using ultra pure reagents dissolved in DEPC...

Chemical name: Silver nitrate Product Brand: Analytical Material form: Solution Density (g/cm3): 1.01 Molecular weight: 169.87 Molecular formula: AgNO3 Chemical purity: =97.0% UN Number: UN 3264

1M Tris base solution

Sodium dibasic anhydrous is used as a sequestrant, emulsifier and buffer in foods, as mordant in dyeing for weighting silk, in tanning, in manufacturing of enamels, ceramics, detergents, boiler compounds; as fireproofing agent in soldering and brazing instead of borax; as reagent and buffer in...

WFI Quality Water

Tris-EDTA Buffer, TE (pH 7.4) - 500ml

Thermo Scientific Orion Pure Water pH buffers and pHISA adjustor provide fast, accurate pH results in high purity and low ionic strength waters. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water and process water. Increases measurement accuracy...

Grade: Reference Standard

4X Formulation contains: Sodium Phosphate: 0.2M, Sodium Chloride: 3.0M, EDTA: 20M

Monobasic Potassium Phosphate, Crystal, NF is used as a buffering agent. All Spectrum Chemical NF products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities. Synonyms: Potassium Acid Phosphate ;...

The RPI TBE 10x solution [tris-borate-EDTA 10x solution] is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: Research or Further Manufacturing use only

HEPES, free acid: HEPES has been described as one of the best all-purpose buffers available for biological research. At most biological pHs the molecule is zwitterionic and is effective as a buffer at pH 6.8 to 8.2. HEPES has been used in a wide variety of applications, including tissue culture....

40%(v/v) Glycerol

pH 7.4 + / - 0.2

Synonyms: Triethylammonium hydrogen carbonate buffer CAS No.: 15715-58-9 Density: 1.02 g/mL at 25 °C(lit.) Application: Buffer for use in ion-exchange chromatography and electrophoresis.

Synonyms: PBS Application: Blocking buffer in Western blots or dot blots Reconstitution: Each pouch dissolved in 100 mL deionized water will yield 0.05-áM phosphate buffered saline, pH-á7.4 at 25-á°C, containing 3% (w/v) nonfat milk. Packaging: Foil pouches

Synonyms: TBE buffer Application: Ready for use in gel electrophoresis after dilution to working concentrations. Preparation Note: Prepared with Biotechnology Performance Certified Trizma base (Product Code T6066) and Molecular Biology Reagents boric acid (Product Code B6768) and EDTA disodium salt...

TAE buffer premix powder: Each pack makes 1 L 1x25 TAE buffer or 25 liters of 1X TAE buffer. A single strength solution contains: 0.04 M Tris base 0.04 M Acetic acid 0.001 M EDTA

pH (@ 25°C) 7.00 +/- 0.02 NIST Traceable