998 (90) 174-57-84
Buffer Solution, pH 1,09
SKU: S11M009
Manufacturer: Hach
Availability: Order only
Buffer Solution, concentration 1,09 ± 0,02 pH.
Quantity: 500 mL.
Shelf life: 18 months.
Description Specifications Downloads Recommended products
Description
Description
pH Buffer Standard Solution for pH electrode calibration with Certificate of Analysis (DIN 19267). pH is 1.09 ±0.02 at 25°C (S11M009) from Hach.
Application: For drinking water, wastewater and process water.
Summary of method: A combination pH electrode develops a potential at the glass/liquid interface. At a constant temperature, this potential varies linearly with the pH of the solution. The pH is the hydrogen ion activity in a solution and is defined as –log10a(H+), where a (H+) is the activity of the hydrogen ion. The sample pH can change when carbon dioxide is absorbed from the atmosphere. In water that has a high conductivity, the buffer capacity is typically high and the pH does not change much.
Shelf life: 18 months.
Color coded: No.
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 1.09 |
| Quantity |
Downloads
 |
Working procedure: Buffer Solution, pH 1,09 (S11M009) |  |
Recommended products
Powder Pillows buffer pH 10.01 (blue), 15 pcs
Sealed bags with powder for pH electrode calibration.
SKU: 2227195
Compare
Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 4,01 & 7,00, 20 mL each.
SKU: 2769920
Powder Pillows sachets, buffer pH 7.00 (yellow) 250 pcs.
Powder pH buffer 7.00 (yellow) in individual, color-coded sealed sachets for easy identification.
SKU: 2227064
51350016 Buffer pH 2.00, 6 x 250 ml
Technical buffer solution pH 2.00 ± 0.02. The package contains 6 bottles of 250 ml.
SKU: 51350016
51350044 Certified buffer pH 7.00, 6 x 250 ml
Solution for pH electrodes calibration.
SKU: 51350044
Singlet Single-Use pH Buffer, pH 7,00
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is 7,00 ±0.02 at 25°C. Pack of 20 of pH 7,00, 20 mL each.
SKU: 2770120
51302069 Buffer pH 4.01 in sachets 30x20 ml
Disposable pH buffer sachets from Mettler Toledo. The solution is poured into the package under controlled conditions, ensuring a fresh and clean solution for every pH electrode calibration.
SKU: 51302069
SKU: 1098840001
30111138 Buffer pH 9.180 sachets 30x20 ml
Sealed sachets with fresh pH buffer solution for single use.
SKU: 30111138
SKU: 1094760500
Powder Pillows buffer, pH 6.86, 15 pcs.
Calibration buffer for pH meter in powder form for dilution.
SKU: 1409895
SKU: HI50010-01
51350010 Buffer pH 10.00, 250 ml
Technical buffer solution for calibration of ph meters and electrodes.
SKU: 51350010
HI6016 Calibration solution pH 1.679 ± 0.002 at 25°C
HI6016 is a pH 1.679 +/- 0.002 pH calibration buffer.
SKU: HI6016
Singlet Single-Use pH Buffer Kit, pH 7,00 & 10,01
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 7.00 and 10 of pH 10.01, 20 mL each.
SKU: 2769820
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
1.09475 Buffer solution pH 4.00, red (20 °C)
The red buffer solution (composition: citric acid/sodium hydroxide/hydrogen chloride) is prepared gravimetrically using high-quality reagents in accordance with DIN EN ISO/IEC 17025.
SKU: 1094750500
Buffer Powder Pillows, pH 4.01 colour-coded red
Color-coded powdered pH buffer for pH electrode calibration.
SKU: 2226995
SKU: 51350006
30095314 All-in-One Kit 1 6x250 ml
The kit contains 250 ml vials with the following components: technical buffers pH pH 4.01, pH 7.00, pH 9.21, 3 mol/L KCl electrolyte, cleaning solution (pepsin) and InLab storage solution.
SKU: 30095314
51350034 Buffer pH 7.00, 250 ml
Certified pH buffer solution for electrode calibration.
SKU: 51350034
Calibration solution ph 4.01, 250 mL
Buffer solution with a standard pH value for calibrating and verifying the accuracy of pH electrodes and hydrogen ion meters.
SKU: LZW9463.99
Buffer Solution, pH 4,65
Buffer Solution, concentration pH 4,65 ± 0,02, 500 mL.
SKU: S11M010
SKU: 51350012
Recommended products
Buffer Powder Pillows, pH 4.01 colour-coded red
Color-coded powdered pH buffer for pH electrode calibration.
SKU: 2226995
Certified Buffer Standard Solution, pH 1.679
Certified Buffer Standard Solution,1.679 ±0.010 pH at 25°C.
SKU: S11M001
Buffer Solution, pH 10,01
Buffer Solution, concentration pH 10,01 ± 0,02, 500 mL.
SKU: 1222149
301111389 Buffer pH 10.012 sachets 30x20 ml
Sealed sachets with fresh pH buffer solution for single use.
SKU: 30111139
HI70004P pH 4.01 buffer solution for calibration (25 x 20 ml)
HI70004P contains 25 sachets containing 20 ml buffer solution for calibrating pH meters and electrodes.
SKU: HI70004P
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
51302080 Rainbow II pH Buffer Set
A set of pH calibration solutions in sachets for single use.
SKU: 51302080
HI6010 Calibration solution pH 10.010 ± 0.002 at 25°C
HI6010 is a pH 10.010 +/- 0.002 pH calibration buffer.
SKU: HI6010
Powder Pillows buffer, pH 6.86, 15 pcs.
Calibration buffer for pH meter in powder form for dilution.
SKU: 1409895
