The exact concentrations of Na2CO3 and NaHCO3 are listed in the Certificate of Analysis (COA) for each lot.
88975
Bicarbonate buffer solution
BioUltra, >0.1 M Na2CO3, >0.2 M NaHCO3
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| Size/SKU | Availability | Price |
|---|---|---|
10 mL | Estimated to ship onOctober 26, 2026fromMILWAUKEE | $42.00 |
About This Item
product line
BioUltra
Quality Segment
form
liquid
concentration
>0.1 M Na2CO3, >0.2 M NaHCO3
impurities
insoluble matters, passes filter test, metal traces
pH
9.5±0.2
density
1.02 g/mL at 20 °C
λ
neat
UV absorption
λ: 260 nm Amax: <0.02, λ: 280 nm Amax: <0.02
Application
Bicarbonate buffer solution is a physiological buffer used in the preparation of a wide range of cell and molecular biology reagent solutions.
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This Item | |||
|---|---|---|---|
| description BioUltra, >0.1 M Na2CO3, >0.2 M NaHCO3 | description BioUltra, >0.044 M Na2HPO4, >0.022 M NaH2PO4 | description pH 7.0±0.05 (25 °C), BioXtra, Molecular Biology, 3 M, non-sterile; 0.2 μm filtered | description suitable for HPLC, LiChropur™, 0.127-0.140 M |
| concentration >0.2 M NaHCO3, >0.1 M Na2CO3 | concentration >0.022 M NaH2PO4, >0.044 M Na2HPO4 | concentration 3 M | concentration 0.127-0.140 M |
| product line BioUltra | product line BioUltra | product line BioXtra | product line - |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| form liquid | form liquid | form liquid | form liquid |
| density 1.02 g/mL at 20 °C | density 1.0 g/mL at 20 °C | density - | density 1.000-1.020 g/mL at 20 °C |
| pH 9.5±0.2 | pH 7.2±0.2 | pH 7.0±0.05 (25 °C) | pH 10.0-10.4 |
Storage Class
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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Hi what's the exact concentration of it? i saw >0.1 M Na2CO2 and >0.2 M NaHCO3
1 answer-
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