| 2 |
2463.1 |
500 ml |
Conductivity Standard ROTI®Calipure 100 µS/cm (25 °C) |
|
Carl Roth, Germany |
19,200
| 19,200
| |
Remove |
| 3 |
SO10251000 |
1 Litre |
Buffer solution pH = 5,00 (20 deg. C) |
|
Scharlau, Spain |
0
| 0
| |
Remove |
| 5 |
0027.1 |
100 gm |
Trifluoroacetic anhydride |
407-25-0 |
Carl Roth, Germany |
0
| 0
| |
Remove |
| 6 |
SO02340100 |
100 gm |
Sodium chloride, secondary standard for volumetric titrations, Titrasure® |
7647-14-5 |
Scharlau, Spain |
12,000
| 12,000
| |
Remove |
| 7 |
ME05531000 |
1 Litre |
tert-Butyl methyl ether, for GC residue analysis |
1634-04-4 |
Scharlau, Spain |
0
| 0
| |
Remove |
| 8 |
AM02360100 |
100 ml |
Ammonium, standard solution 1000 mg/l NH4+ for ICP |
|
Scharlau, Spain |
0
| 0
| |
Remove |