|
Iron standard 1000 mg Fe, (FeCl₃ in 15% HCl) Titrisol® Merck 1.09972.0001
Rp867.000
|
|
Rp867.000 |
|
|
LUDOX HS-40 colloidal silica Sigma-Aldrich 420816-1L
Rp1.750.000
|
|
Rp1.750.000 |
|
|
Toluene for analysis EMSURE® Merck 1.08325.2500
Rp886.500
|
|
Rp1.773.000 |
|
|
Glycerol (vegetable origin) for analysis EMSURE® Merck 1.04057.2500
Rp3.155.000
|
|
Rp3.155.000 |
|
|
Acetonitrile for analysis EMSURE® Merck 1.00003.2500
Rp2.995.000
|
|
Rp2.995.000 |
|
|
Ethyl methyl ketone for analysis EMSURE® Merck 1.09708.2500
Rp3.000.000
|
|
Rp6.000.000 |
|
|
Methanol (GC), gradient grade, suitable for HPLC LiChrosolv® Merck 1.06018.4000
Rp2.397.000
|
|
Rp2.397.000 |
|
|
Isobutyl methyl ketone for extraction analysis EMSURE® Merck 1.06146.2500
Rp3.850.000
|
|
Rp3.850.000 |
|
|
|