Technical Data Sheet
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PIPES, 250 g
From Carl ROTH
PUFFERAN® ≥99 %
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Piperazine-N,N'-bis(2-ethanesulphonic acid)
Empirical formula C8H18N2O6S2
Molar mass (M) 302,37 g/mol
Melting point (mp) >300 °C
WGK 1
CAS No. 5625-37-6
EG-Nr. 227-057-6
Molar mass (M) 302,37 g/mol
Melting point (mp) >300 °C
WGK 1
CAS No. 5625-37-6
EG-Nr. 227-057-6
€170.95
/Pack Qty.
€119.65/Pack Qty. Campaign price!
excl. VAT. | 250 g per Pack Qty.
Art. No. 9156.3
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Product details
PIPES PUFFERAN® ≥99 %
Technical Information
| pH range | 6.1 to 7.5 |
| Buffer reagent | Piperazine-N,N'-bis-(2-ethanesulphonic acid) |
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PIPES
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 9156.1 | 25 g | plastic |
€25.70
€17.95 |
|
|
| 9156.2 | 100 g | plastic |
€80.10
€56.05 |
|
|
| 9156.3 | 250 g | plastic |
€170.95
€119.65 |
|
|
| 9156.4 | 500 g | plastic |
€306.40
€214.45 |
|
|
|
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Downloads / MSDS
Certificates of Analysis
Guarantee analysis
| Appearance | white powder |
| Assay (titr.) | ≥99 % |
| Water | ≤1.0 % |
| Solubility | clear, soluble |
| Absorbance | |
| 280 nm | ≤0.1 |
| 260 nm | ≤0.1 |