Electrochemistry Buffers
Teknova Buffered Glycerol Complex Medium. 1L Kit, Sterile
Buffered complex broth is a highly versatile media that can be used for a variety of applications, including the isolation and cultivation of fastidious bacteria.
*Requires refrigeration upon receipt.
Cole-Parmer Metrepak 272,PH4 pH Calibration Buffer Capsules, 4.0, orange, 10/vial
Prepare fresh buffer solutions with these handy pH buffer capsules. Empty the contents of one capsule into 100 mL of distilled water and stir. Buffer solutions are accurate to ±0.02 pH. Each vial contains ten capsules.
METTLER TOLEDO 3P INDUSTRIAL pH 11.00 Buffer Solution, 250 mL, Bottle, Liquid, Non-sterile, Colorless
pH 11.00 Buffer Solution, 250 mL, Bottle, Liquid, Non-sterile, Colorless
Cole-Parmer Oakton Buffer Solution, pH 1.68; 500 mL
• Oakton pH Buffer Solutions have pH/temperature tables printed on the labels for accurate calibrations (not on 60-mL, but included as insert) • Manufactured under ISO 9000 quality guidelines and traceable to NIST standards • If unopened, shelf life is 2 years; once opened, use pH 4 and pH 7 within 90 days, pH 10 within 30 days • Buffer Options: - pH 1.68 buffer available in clear - pH 4.01 buffer available in red - pH 6.86 buffer available in clear - pH 7.00 buffer available in yellow - pH 9.18 buffer available in clear - pH 10.01 buffer available in blue - pH 12.46 buffer available in clear
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Clear, pH 10, 4 L
Oakton pH buffers are compared and traceable to NIST Standard Reference Materials. NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory. Calibrate at pH 10 with color-coded and colorless buffers available in a 4 L (128 oz.) bottle.
HANNA INSTRUMENTS INC PH 4 BUFFER STANDARD 500ML
HI7004L is a premium quality pH 4.01 calibration solution. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.Color coded label for easy pH buffer value identificationAccuracy of +/- 0.01 pH @ 25°CTemperature chart of the actual pH value at various temperatures printed on each bottle.
Taylor Chemical HARDNESS BUFFER 1PT
This item has a minimum qty of 3 per supplier requirements.
HARDNESS BUFFER 1PT
Boston Bioproducts Inc MES Buffer (1 M, pH 5.5) - 500ml
MES Buffer [2- (N-morpholino) ethanesulfonic acid] is a zwitterionic Good's buffer used in biological and biochemical research. It maintains a stable pH within the range of 5.5 to 7.0 and is highly soluble in water. MES is commonly used as a running buffer for bis-tris gels, chromatography, and in protein purification. It is valuable for enzymatic reactions, and acts as a non-coordinating buffer in metal ion chemistry. It has minimal UV absorbance and is stable in various applications.
Cole-Parmer Thermo Scientific 910107 pH Buffer Solution, 7.00, Yellow; 475 mL Bottle
Thermo Scientific Orion pH buffers are available in 475-mL (pint) bottles and in portable 5 x 60 mL convenience packs. Portable pH buffers are easier to carry than larger bottles, minimize wasted buffer, and provide more volume than pouches. Each buffer is color-coded for easy identification and packaged with buffer/temperature tables for accurate calibrations. Buffers are standardized against NIST-traceable pH references for superior accuracy.