Buffer Solutions

pKa(25°C): 8.4. The working pH range in aqueous solution is 7.7-9.1.

Premixed liquid, 10X concentrate. Contains 0.4M TRIS base, 0.4M Acetate, 10mM EDTA, pH 8.0. Used in agarose electrophoresis for separation of nucleic acids, DNA and RNA. Has lower buffer capacity than TBE but double-stranded DNA runs faster in TAE buffer.

Components: Tris Base / Tris-HCl(1M), Sodium Chloride(3 M) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 1-micron filter. pH: 7.4 ± 0.15 (1X) Storage: Room Temp.

pKa (25°C): 6.15. The working pH range in aqueous solution is 5.5-6.7.

1.70% Tryptone, 0.30% Soytone, 0.25% Cerelose Anhydrous Dextrose (Glucose), 0.50% Sodium Chloride, 0.25% Potassium Phosphate Dibasic

1.0% Tryptone, 0.5% Yeast Extract, 1.0% Sodium Chloride, 1.5% Agar, 75µg/ mL Carbenicillin Disodium Salt

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...

10% Sodium Lauroyl Sarcosine

Tricine, a zwitterionic buffer, was first prepared by Good for use as a buffer for chloroplast reactions. It is structurally similar to Tris, but is much less inhibitory at high concentrations. The name tricine comes from tris and glycine from which it was derived. Tricine can be used in...

Components: MES Monohydrate(500 mM), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 5.5 ± 0.15 Storage: 2-8°C

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...

Buffer Rinse Solution, In Portable Pouch, a mixture of acid and its conjugate base, is used to prevent changes in the pH of a solution. These solutions are mainly utilized to keep pH at a constant value in a variety of chemical applications. Spectrum solutions utilize the highest quality raw...

PIPPS | CAS 5625-56-9 | Calbiochem | 100GM

(di-sodium hydrogen phosphate/sodium hydroxide) traceable to SRM from NIST und PTB pH 12.00 (25°C) Certipur®

The Fluka 10 pH buffer solution helps in the efficient calibration of pH values in chemical samples. It comes in a plastic bottle and works at a temperature of 20 degree C. The calibrating of the pH value is carried out with standard buffer solutions (related to SRM by NIST) according to DIN 19266...

Chemical name: Buffer solution pH 6.865 (25°C) Density (g/cm3): 1 UN Number:

For Research Use Only. Not for use in diagnostic procedures.

The Bio Basic Inc. TG buffer (tris-glycine) 10x premix powder is suitable for laboratory and research use.

Synonyms: GVB 2+ ; Gelatin Barbital Buffer Storage Temperature: 2-8°C Other Notes: 0.15 mM CaCl 2 , 141 mM NaCl, 0.5 mM MgCl 2 , 0.1% gelatin, 1.8 mM sodium barbital and 3.1 mM barbituric acid, pH 7.3-7.4. Aseptically filtered

HEPES is a zwitterionic organic chemical buffering agent; one of the twelve Good's buffers. HEPES has been utilized extensively for research and commercial applications in the cell culture and tissue culture industries. HEPES is widely used in cell culture, largely because it is better at...

This is a GMP-grade product that is manufactured in compliance with our Quality Management System in ISO 13485 certified facilities., 1M Tris

This product is 10X concentrated stock solution. Dilute to 1X prior to use. 1X RIPA Lysis Buffer is intended for the extraction of cellular proteins for the efficient lysis of cells and solubilization of protein, while minimizing protein degradation and maintaining protein immunoreactivity and...

Tris Buffered Saline (TBS) is an isotonic, non-toxic buffer used in some biomedical techniques to maintain pH within a relatively narrow range.  TBS can shift pH relatively dramatically as temperature changes, with the pKa declining approximately 0.03 units per degree Celsius rise in...

AAV·Tek™? PCR Sample Prep Kit: DNase I Treatment + Dilution Plates