pH Buffers & Solutions

PBS, phosphate buffered saline, is an isotonic solution used in molecular biology, cell culture, protein chemistry, and biochemical applications. PBS is nontoxic to cells and has similar osmolarity and ion concentrations of the human body. Note: pH 7.4 is most commonly used with cell culture. This...

Saybolt viscosity 130 at 100°F Synonyms: Mineral Oil Formula: Indeterminate CAS Number: 8012-95-1

Grade: Reference Standard

The Extech PH7-P are two bottles of 7 pH Buffer Solution. Comes in convenient pint size plastic bottles.

pH Buffer Solutions and Buffer Tablets

Chemical synonyms: Potassium sodium phosphate buffer solution Density (g/cm3): 1

pH (@ 25°C) 10.00 +/- 0.03 NIST Traceable

pH Buffer solutions offered in ranges of 2.0, 4.0, 6.0, 7.0 and 10.0

The Mettler Toledo redox buffer comes in an impact-resistant bottle that keeps the contents safe. Buffer is ideal to use for calibration and verification process. Mettler products are intended for sale/shipment within the US only. International customers should contact their local Mettler...

Synonyms: Potassium sodium phosphate buffer solution General description: This standard solution is tested against certified reference materials from NIST and/or PTB. Packaging: The suffix -VP or -VOLPAC in the product number indicates packaging in 5 or 10 L VOLPAC containers.

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...