998 (90) 174-57-84
Certified Buffer Standard Solution, pH 1.679
SKU: S11M001
Manufacturer: Hach
Availability: Order only
Certified Buffer Standard Solution,1.679 ±0.010 pH at 25°C.
Quantity: 500 mL.
Description Specifications Downloads Recommended products
Description
Description
Fully Traceable standards
IUPAC Series certified pH buffer standards are fully traceable to the Standard Hydrogen Electrode (SHE) through Certified Reference Material. All standards are formulated in compliance with NIST, IUPAC and DIN19266 specifications.
Totally reliable packaging
Each standard is delivered in an airtight package ensuring safe storage.
GLP Right from the start and every day
The date of opening can be marked, as well as the number of uses directly on the bottle in line with Good Laboratory Practice. The observed typical shelf life after opening is printed on the bottle, ensuring timely use.
Proven Traceability
Each standard has its own Certificate of Conformity and Traceability. The use of standards pH Buffers gives you complete confidence in the traceability chain and calculated uncertainties.
Shelf life: 24 months.
Specifications
| Application area | Wastewater, Drinking water, Laboratory analysis |
| Type | Standard pH solutions |
| Industry | Ecology, Pulp and paper, Pharmaceutical, Glass, Power generation, Transport, Chemical, Food and Beverage, Municipal |
| Parameters | pH |
| Measurement Range | pH 1.679 |
| Quantity |
Downloads
 |
Working procedure: Electrode Method 8156, pH Meter |  |
Recommended products
Calibration solution ph 10.01, 250 ml
PH buffer solution 10.01 ± 0.02 pH at 25 °C for checking the accuracy of pH meters and electrodes.
SKU: LZW9471.99
Compare
SKU: HI50010-01
pH Buffer Solution, pH 4.01
pH Buffer Solution, concentration 4.01 ± 0.02 pH, 500 mL.
SKU: 2283449.99
SKU: 109436
SKU: 2314111
30095315 All-in-One Kit 2 6x250 ml
The kit contains 250 ml vials with the following components: technical buffers pH 4.01, pH 7.00, pH 10.00, 3 mol/L KCl electrolyte, cleaning solution (pepsin) and InLab storage solution.
SKU: 30095315
SKU: HI5002
Buffer solution pH 7.00, 125 mL
Calibration solution for pH meters and electrodes.
SKU: LZW9461.98
Buffer Powder Pillows, pH 4.01 colour-coded red
Color-coded powdered pH buffer for pH electrode calibration.
SKU: 2226995
Powder Pillows sachets with buffer pH 10.01 (blue) 50 pcs.
Standard for calibrating pH electrodes.
SKU: 2227166
HI7004L Calibration Buffer pH 4.01
A pH buffer with this value is widely used in water treatment plants, the food industry and anywhere a slightly acidic pH is expected.
SKU: HI7004L
Buffer Solution, pH 10,01
Buffer Solution, concentration pH 10,01 ± 0,02, 500 mL.
SKU: 1222149
Buffer Solution, pH 4,65
Buffer Solution, concentration pH 4,65 ± 0,02, 500 mL.
SKU: S11M010
Buffer Solution Kit, Colour-coded, pH 4,01, pH 7,00 and pH 10,01
Buffer Solution Kit, Colour-coded, pH 4,01, pH 7,00 and pH 10,01 ±0.02 pH at 25°C.
SKU: 2947600
pH Buffer Solution, pH 7,00
pH Buffer Solution, concentration 7,00 ± 0,02 pH, 500 mL.
SKU: 2283549.99
108702 WTW TEP 7: Technical buffer solution, pH 7.00 (1 liter)
Buffer solution for pH meters calibration. Ph value is 7.00
SKU: 108702
30095313 Rainbow Kit 2 pH Buffer Set, 6 x 250 ml
Set of pH calibration solutions. The package contains pH 4.01/7.00/10.00 buffers, 2 bottles each.
SKU: 30095313
HI6016 Calibration solution pH 1.679 ± 0.002 at 25°C
HI6016 is a pH 1.679 +/- 0.002 pH calibration buffer.
SKU: HI6016
51350034 Buffer pH 7.00, 250 ml
Certified pH buffer solution for electrode calibration.
SKU: 51350034
30111137 Buffer pH 6.865 sachets 30x20 ml
Sealed sachets with fresh pH buffer solution for single use.
SKU: 30111137
SKU: 109406
Buffer solution pH 7.00 25 mL
Colorless pH meter calibration solution.
SKU: 1222220
pH Buffer Powder Pillows, pH 7.00 (yellow) 50 pcs.
Powder pH buffer in individually sealed sachets. The color coding makes it easy to identify the pH value of the prepared solution.
SKU: 2227066
SKU: 1094770500
Recommended products
Certified Buffer Standard Solution, pH 4,005
Certified Buffer Standard Solution, pH 4.005 ±0.010 pH at 25°C, 500 mL.
SKU: S11M002
SKU: 1.99022.0001
SKU: 1094770500
pH Buffer Powder Pillows, pH 7.00 (yellow) 50 pcs.
Powder pH buffer in individually sealed sachets. The color coding makes it easy to identify the pH value of the prepared solution.
SKU: 2227066
30111137 Buffer pH 6.865 sachets 30x20 ml
Sealed sachets with fresh pH buffer solution for single use.
SKU: 30111137
30095312 Rainbow Kit 1 pH Buffer Set, 6 x 250 ml
Set of pH calibration solutions. The package contains pH 4.01/7.00/9.21 buffers, 2 bottles each.
SKU: 30095312
Buffer solution pH 4.01, 125 mL
Calibration solution with standard pH value for pH meters and electrodes.
SKU: LZW9460.99
SKU: 51350006
Buffer Solution, pH 9,23
Buffer Solution, concentration pH 9,23 ± 0,02, 500 mL.
SKU: S11M011
