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Buffer Solution pH 3.00
Specific density: 1.00085 g/cm³ (20 °C)
Solubility in H
2
O: Soluble
LGK: 10-13 WGK: 1
UN: - Disposal: 28
H-STATEMENT/EUH: -
pH value: 2.98 - 3.02 at 20°C
908.B03
Buffer Solution pH 3.00 ± 0.02 at 20°C -
(PotassiumHydrogen Phthalate, HydrochloricAcid)
Specification
Measured with a combination glass electrode after multiple point calibration with reference materials.
It is certified traceable to the following National Institute of Standards and Technology (USA), SRM
189c Potassium Tetraoxalate and SRM 185i Potassium Hydrogen Phthalate.
Buffer Solution pH 4.00
Specific density: 1.00014 g/cm³ (20 °C)
Solubility in H
2
O: Not miscible or difficult to mix
LGK: 10-13 WGK: 1
UN: - Disposal: 28
H-STATEMENT/EUH: -
pH value: 3.99 - 4.01 at 20°C
908.B04
Buffer Solution pH 4.00 ± 0.01 at 20°C -
(PotassiumHydrogen Phthalate)
Specification
Measured with a combination glass electrode after multiple point calibration with reference materials.
It is certified traceable to the following National Institute of Standards and Technology (USA), SRM
185i Potassium Hydrogen Phthalate, SRM 186-I-g Potassium Dihydrogen Phosphate and SRM
186-II-g Disodium Hydrogen Phosphate.
Buffer Solution pH 5.00
Specific density: 1.0011 g/cm³ (20 °C)
Solubility in H
2
O: Soluble
LGK: 10-13 WGK: 1
UN: - Disposal: 28
H-STATEMENT/EUH: -
pH value: 4.99 - 5.01 at 20°C
908.B05
Buffer Solution pH 5.00 ± 0.01 at 20°C -
(PotassiumHydrogen Phthalate, 1MSodiumHydroxide)
Specification
Measured with a combination glass electrode after multiple point calibration with reference materials.
It is certified traceable to the following National Institute of Standards and Technology (USA), SRM
185i Potassium Hydrogen Phthalate, SRM 186-I-g Potassium Dihydrogen Phosphate and SRM
186-II-g Disodium Hydrogen Phosphate.
Buffer Solution pH 6.00
Specific density: 1.00019 g/cm³ (20 °C)
Solubility in H
2
O: Soluble
LGK: 10-13 WGK: 1
UN: - Disposal: 28
H-STATEMENT/EUH: -
pH value: 5.99 - 6.01 at 20°C
908.B06
Buffer Solution pH 6.00 ± 0.01 at 20°C -
(Potassiumdi-hydrogen Orthophosphate, DisodiumHydrogen Orthophosphate)
Specification
Measured with a combination glass electrode after multiple point calibration with reference materials.
It is certified traceable to the following National Institute of Standards and Technology (USA), SRM
185i Potassium Hydrogen Phthalate, SRM 186-I-g Potassium Dihydrogen Phosphate and SRM
186-II-g Disodium Hydrogen Phosphate.
Buffer Solution pH 7.00
Specific density: 1.00005 g/cm³ (20 °C)
Solubility in H
2
O: Soluble
LGK: 10-13 WGK: 1
UN: - Disposal: 28
H-STATEMENT/EUH: -
pH value: 6.99 - 7.01 at 20°C
908.B07
Buffer Solution pH 7.00 ± 0.01 at 20°C -
(Potassium di-hydrogen Phosphate, DisodiumHydrogen Phosphate)
Specification
Measured with a combination glass electrode after multiple point calibration with reference materials.
It is certified traceable to the following National Institute of Standards and Technology (USA), SRM
185i Potassium Hydrogen Phthalate, SRM 186-I-g Potassium Dihydrogen Phosphate and SRM
186-II-g Disodium Hydrogen Phosphate.
catalogue
number
908.B03.1000
packing
specs
plastic bottle
pack
in box
6 pieces
volume
in pack
1 l
catalogue
number
908.B04.1000
packing
specs
plastic bottle
pack
in box
6 pieces
volume
in pack
1 l
catalogue
number
908.B05.1000
packing
specs
plastic bottle
pack
in box
6 pieces
volume
in pack
1 l
catalogue
number
908.B06.1000
packing
specs
plastic bottle
pack
in box
6 pieces
volume
in pack
1 l
catalogue
number
908.B07.1000
packing
specs
plastic bottle
pack
in box
6 pieces
volume
in pack
1 l