32 / 101
Buffer Solution pH 8.00
Specific density: 1.03297 g/cm³ (20 °C)
Solubility in H
2
O: Soluble
LGK: 10-13 WGK: 1
UN: -
Disposal: 28
H-STATEMENT/EUH: H360 / P280;201; 202;
308+313;405;501
pH value: 7.99 - 8.01 at 20°C
908.B08
Buffer Solution pH 8.00 ± 0.01 at 20°C -
(Di-sodium tetraborate, 1MHydrochloricAcid)
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
191d-I Sodium Bicarbonate, SRM 191d-II Sodium Carbonate, SRM 186-I-g Potassium Dihydrogen
Phosphate and SRM 186-II-g Disodium Hydrogen Phosphate.
catalogue
number
908.B08.1000
packing
specs
plastic bottle
pack
in box
6 pieces
volume
in pack
1 l
1-Butanol
C
4
H
10
O
CAS-No: 71-36-3
EC-No: 200-751-6
EC index No: 603-004-00-6
M= 74.12 g/mol
Vapour Pressure: 6.7 hPa (20 °C)
Specific density: 0.81 g/cm
3
(20 °C)
Flash point: 34°C closed cup
Solubility in H
2
Omiscible
pH value: 7 (70 g/l, H
2
O, 20 °C)
Melting point: -89°C
Bulk density: -
Boiling point: 116 - 118°C (1013 hPa)
Ignition temperature: 340°C
Explosive limit: 1.4 - 11.3 %(V)
Viscosity kinematic: -
Harmful , Irritant
H-STATEMENT/EUH: H226;302;315;318;
335;336 / P210;280;302+352; 305+351+338;313
Test Type: LD50 Oral rat; LD50 Dermal rabbit
Results: 790 mg/kg ; 3400 mg/kg
HS-CODE: 2905 13 00 LGK: 3
Disposal: 1 WGK: 1
UN: 1120
908.017
1-Butanol -
For liquid chromatography
Specification
Purity (GC)
99.8 %
Identity (IR)
passes test
Evaporation residue
0.0002 %
Water
0.05 %
Acidity
0.0002meq/g
Alkalinity
0.0002meq/g
Transmission (at 230 nm)
75 %
Transmission (at 240 nm)
85 %
Transmission (from310 nm)
99 %
Filtered by 0.2 µm filter
catalogue
number
908.017.2501
packing
specs
glass bottle
pack
in box
4 pieces
volume
in pack
2.5 l
Buffer Solution pH 9.00
Specific density: 1.02637 g/cm³ (20 °C)
Solubility in H
2
O: Soluble
LGK: 10-13 WGK: 1
UN: -
Disposal: 28
H-STATEMENT/EUH: H360 / P280;201;202;
308+313;405;501
pH value: 8.99 - 9.01 at 20°C
908.B09
Buffer Solution pH 9.00 ± 0.01 at 20°C -
(Di-sodiumTetraborate, 1MHydrochloricAcid)
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
191d-I Sodium Bicarbonate, SRM 191d-II Sodium Carbonate, SRM 186-I-g Potassium Dihydrogen
Phosphate and SRM 186-II-g Disodium Hydrogen Phosphate.
Buffer Solution pH 10.00
Specific density: 1.0291 g/cm³ (20 °C)
Solubility in H
2
O: Not miscible or difficult to mix
LGK: 10-13 WGK: -
UN: - Disposal: 28
H-STATEMENT/EUH: -
pH value: 9.99 - 10.01 at 20°C
908.B10
Buffer Solution pH 10.00 ± 0.01 at 20°C -
(Di-sodiumTetraborate, 1MSodiumHydroxide)
Specification
Measured with a combination glass electrode after multiple point calibration with reference materials.
It is certified traceable to the following NIST(USA), SRM 191d-I Sodium Bicarbonate, SRM 191d-
II Sodium Carbonate, SRM 186-I-g Potassium Dihydrogen Phosphate and SRM 186-II-g Disodium
Hydrogen Phosphate.
Buffer Solution pH 11.00
Specific density: 1.00564 g/cm³ (20 °C)
Solubility in H
2
O: Soluble
LGK: 10-13 WGK: 1
UN: - Disposal: 28
H-STATEMENT/EUH: -
pH value: 10.95 - 11.05 at 20°C
908.B11
Buffer Solution pH 11.00 ± 0.05 at 20°C -
(Glycine, Sodium Chloride, Sodium Hydroxide)
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
191d-I Sodium Bicarbonate, SRM 191d-II Sodium Carbonate, SRM 186-I-g Potassium Dihydrogen
Phosphate and SRM 186-II-g Disodium Hydrogen Phosphate.
catalogue
number
908.B09.1000
packing
specs
plastic bottle
pack
in box
6 pieces
volume
in pack
1 l
catalogue
number
908.B10.1000
packing
specs
plastic bottle
pack
in box
6 pieces
volume
in pack
1 l
catalogue
number
908.B11.1000
packing
specs
plastic bottle
pack
in box
6 pieces
volume
in pack
1 l