|
Formic acid 98-100% for analysis EMSURE® Merck 1.00264.2500
Rp2.647.000
|
|
Rp2.647.000 |
|
|
Isobutyl methyl ketone for extraction analysis EMSURE® Merck 1.06146.2500
Rp3.850.000
|
|
Rp3.850.000 |
|
|
Buffer solution pH 9.00 from NIST and PTB Certipur® Merck 1.09461.1000
Rp2.043.000
|
|
Rp2.043.000 |
|
|
Sodium hydroxide pellets for analysis EMSURE® Merck 1.06498.5000
Rp1.899.000
|
|
Rp5.697.000 |
|
|
Potassium hydroxide pellets for analysis EMSURE® Merck 1.05033.1000
Rp725.000
|
|
Rp725.000 |
|
|
Potassium hydroxide pellets for analysis EMSURE® Merck 1.05033.0500
Rp635.000
|
|
Rp635.000 |
|
|
Sodium hydroxide pellets for analysis EMSURE® Merck 1.06498.1000
Rp600.000
|
|
Rp1.200.000 |
|
|
2-Hydroxybenzaldehyde for synthesis Sigma-Aldrich 8.00640.1000
Rp2.672.000
|
|
Rp2.672.000 |
|
|
|