Buffer Solutions

Normal Rabbit Serum (NRS) is a useful reagent for blocking Western Blots and ELISA wells.

Meets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated...

Triethanolamine is a zwitterionic buffer. Triethanolamine(TEA) is used primarily as an emulsifier and surfactant. It neutralizes fatty acids, adjusts and buffers the pH, and solubilises oils and other ingredients that are not completely soluble in water. Triethanolamine is also used as organic...

Sterile 10X Phosphate-Buffered Saline solution concentrate prepared with 18.2 megOhm water, 0.2 micron sterile filtered and steam sterilized in final packaging. Balanced salt solution used in many biomolecular applications. Ultra pure quality makes buffer ideal for use in a variety of cell culture...

0.5M IPTG. 1 mL Tubes, 50 Tubes per Pack, Sterile. 2 pack.

Chamberlain's Medium Dry Premix (as defined by Chamberlain 1965)

Dry homogeneous blend of molecular biology grade TRIS base, Boric Acid and EDTA. For use in gel electrophoresis.

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...

Need even tighter tolerances? Our precision line of pH Buffers has tolerances of +/- 0.005 pH unit or BETTER. Specially selected containers and proprietary manufacturing processes lead to the most accurate Buffers on the market. Tested in an ISO 17025 Accredited Laboratory.

Various pH buffers for pH probe calibration. Buffer cases are available with a single buffer type or with an assortment of buffers (2 pints of pH 4, 7, and 10 buffers).

Components: Imidazole(500 mM), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 7.0 ± 0.15 Storage: Room Temp.

1.0% Yeast Extract, 2.0% Peptone, 2.0% Cerelose Anhydrous Dextrose (Glucose), 2.0% Agar, 250µg/ mL Geneticin G-418 Disulfate

Chamberlain's Medium Dry Premix (as defined by Chamberlain 1965)

PBS, 10X Powder Concentrate

2.0 % Cerelose Anhydrous Dextrose (Glucose), 0.5% Ammonium Sulfate

Chemical name: Hydrochloric acid Chemical synonyms: Hydrochloric acid solution; Hydrogen chloride solution Product Brand: Analytical Density (g/cm3): 1.1 Molecular weight: 36.46 Molecular formula: HCl Chemical purity: =99% UN Number: UN 1789

Tricine buffer, free acid

PCR Certified Water

Synonyms: wash and block buffer set, dig Storage: 2-8°C UNSPSC Code: 41105326 Components: Washing Buffer 10x concentrated; Maleic acid Buffer 10x concentrated; Blocking Solution 10x concentrated; Detection Buffer 10x concentrated RIDADR: NONH for all modes of transport Application: The DIG...

6M Guanidine Hydrochloride

Components: Citric Acid / Sodium Citrate(0.5 M), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 3.0 ± 0.15 Storage: 2-8°C

Formula: Mixture

12.0% Tryptone, 24.0% Yeast Extract, 4.0% Glycerol