Electrochemistry Buffers
Hach Company Buffer Powder Pillows, pH 7.00 Color-coded Yellow, pk/50
pH Buffer Powder Pillows for pH electrode calibration. Each powder pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification (Yellow). pH is 7.00 ±0.02 at 25°C. Pack of 50 Powder Pillows
Hach Company Buffer Solution, pH 7.00, Color-coded Yellow, 20 L
pH Buffer Standard Solution for pH electrode calibration. Color-coded pH buffer solution for easy identification. pH is 7.00 ±0.02 at 25°C. 20 L Bag-in-box package with a collapsible inner bladder in a white corrugated cardboard box. Ideal packaging size for laboratories doing high volume pH testing.
Hach Company Phenol Red Indicator Powder Pillows, pk/50
For determination of pH in color cube visual test kits
Hach Company Wash Water Buffer Solution for Detergents, 500 mL
For determination of Detergents (Surfactants) by test kit methods. 500 mL.bottle
Hach Company Buffer Solution Kit, Color-coded, pH 4.01, pH 7.00 and pH 10.01, 4L
pH Buffer Standard Solution set for pH electrode calibration. Recommended 3-Pack of color-coded pH buffer solutions for easy identification. pH is ±0.02 at 25°C. 4 L bottles of pH 4.01, 7.00 & 10.01. Convenient packaging size for laboratories doing significant volume pH testing.
Avanti Polar Lipids 18:1 Liss Rhod PE Powder, 1 mg, fluorescently labeled L-α-Phosphatidylethanolamine
18:1 Liss Rhod PE Powder, 1 mg, fluorescently labeled L-α-Phosphatidylethanolamine
TRIVACO BUFFER 4.01 NIST 1 GAL
This item has a minimum order quantity of 2 per supplier requirements.
BUFFER 4.01 NIST 1 GAL
Aqua Solutions Buffer pH 6.86 ± 0.01 @ 25°C NIST Traceable Solution (4L)
Buffer pH 6.86 ± 0.01 @ 25°C NIST Traceable Solution (4L)
Aqua Solutions Buffer pH 4.01 ± 0.01 @ 25°C NIST Traceable (Red) (1L)
Buffer pH 4.01 ± 0.01 @ 25°C NIST Traceable (Red) (1L)
Cole-Parmer Oakton pH 550 Benchtop pH Meter Kit with Probe, Stand, and pH Buffers
The PH 550 benchtop pH meter features a microprocessor chip which provides automatic temperature compensation, data storage, parameter setup, and Max/Min reading display. The meter offers a pH range from 0 to 14 and a three-point automatic calibration, with the ability to recognize standard buffer solutions (USA or NIST series). The advanced digital processing technology improves meter response time and measuring accuracy. A stable reading display icon appears when the measuring value is stable. The 3-in-1 combination pH electrode measures pH and temperature simultaneously. The compact meter includes a detachable electrode holder and three bottles of pH buffer solution. It has a dustproof and spillproof rating of IP54. Connectors are protected by silicone seal caps.
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Yellow, pH 7; 1000 mL
Oakton pH buffers are compared against, and are traceable to, NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report stating accuracy at 25C to 0.010 pH. Store at room temperature. NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory.